Mercurial > hg > octave-lyh
annotate NEWS @ 17527:9ba1658843db
Fully int32 type support
author | LYH <lyh.kernel@gmail.com> |
---|---|
date | Fri, 27 Sep 2013 05:00:42 +0800 |
parents | 55680de6a897 |
children |
rev | line source |
---|---|
13687
59fd35807941
New GUI branch
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13268
diff
changeset
|
1 Summary of important user-visible changes for version 4.0: |
59fd35807941
New GUI branch
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13268
diff
changeset
|
2 --------------------------------------------------------- |
59fd35807941
New GUI branch
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13268
diff
changeset
|
3 |
59fd35807941
New GUI branch
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13268
diff
changeset
|
4 ** A new GUI is now available with Octave. |
59fd35807941
New GUI branch
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13268
diff
changeset
|
5 |
15427
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
6 ** Warning states may now be set temporarily, until the end of the |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
7 current function, using the syntax |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
8 |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
9 warning STATE ID "local" |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
10 |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
11 in which STATE may be "on", "off", or "error". Changes to warning |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
12 states that are set locally affect the current function and all |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
13 functions called from the current scope. The previous warning state |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
14 is restored on return from the current function. The "local" |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
15 option is ignored if used in the top-level workspace. |
6823ad7a25b1
implement local option for warnings
John W. Eaton <jwe@octave.org>
parents:
15188
diff
changeset
|
16 |
14271
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
17 Summary of important user-visible changes for version 3.8: |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
18 --------------------------------------------------------- |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
19 |
17523
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
20 ** Octave now uses OpenGL graphics by default with FLTK widgets. If |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
21 OpenGL libraries or FLTK widgets are not available when Octave is |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
22 built, gnuplot is used. You may also choose to use gnuplot for |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
23 graphics by executing the command |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
24 |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
25 graphics_toolkit ("gnuplot") |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
26 |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
27 Adding this command to your ~/.octaverc file will set the default |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
28 for each session. |
55680de6a897
make fltk the default graphics toolkit
John W. Eaton <jwe@octave.org>
parents:
17521
diff
changeset
|
29 |
14546
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
30 ** Octave now supports nested functions with scoping rules that are |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
31 compatible with Matlab. A nested function is one declared and defined |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
32 within the body of another function. The nested function is only |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
33 accessible from within the enclosing function which makes it one |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
34 method for making private functions whose names do not conflict with those |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
35 in the global namespace (See also subfunctions and private functions). |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
36 In addition, variables in the enclosing function are visible within the |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
37 nested function. This makes it possible to have a pseudo-global variable |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
38 which can be seen by a group of functions, but which is not visible in |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
39 the global namespace. |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
40 |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
41 Example: |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
42 function outerfunc (...) |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
43 ... |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
44 function nested1 (...) |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
45 ... |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
46 function nested2 (...) |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
47 ... |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
48 endfunction |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
49 endfunction |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
50 |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
51 function nested3 (...) |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
52 ... |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
53 endfunction |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
54 endfunction |
b8edefd8c111
NEWS: Expand section on nested functions and clarify regexprep changes.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
55 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
56 ** Line continuations inside character strings have changed. |
14536
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
14534
diff
changeset
|
57 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
58 The sequence '...' is no longer recognized as a line continuation |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
59 inside a character string. A backslash '\' followed by a newline |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
60 character is no longer recognized as a line continuation inside |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
61 single-quoted character strings. Inside double-quoted character |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
62 strings, a backslash followed by a newline character is still |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
63 recognized as a line continuation, but the backslash character must |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
64 be followed *immediately* by the newline character. No whitespace or |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
65 end-of-line comment may appear between them. |
14536
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
14534
diff
changeset
|
66 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
67 ** Backslash as a continuation marker outside of double-quoted strings |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
68 is now deprecated. |
15541
9db32cabeacf
Fix backslash handling in regexp pattern (Bug #37092)
Rik <rik@octave.org>
parents:
15513
diff
changeset
|
69 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
70 Using '\' as a continuation marker outside of double quoted strings |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
71 is now deprecated and will be removed from a future version of |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
72 Octave. When that is done, the behavior of |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
73 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
74 (a \ |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
75 b) |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
76 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
77 will be consistent with other binary operators. |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14543
diff
changeset
|
78 |
14534
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
79 ** Redundant terminal comma accepted by parser |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
80 |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
81 A redundant terminal comma is now accepted in matrix |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
82 definitions which allows writing code such as |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
83 |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
84 [a,... |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
85 b,... |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
86 c,... |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
87 ] = deal (1,2,3) |
ad2ff36996b8
NEWS: Add note about redundant serial comma feature in parser
Rik <octave@nomad.inbox5.com>
parents:
14516
diff
changeset
|
88 |
17257
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
89 ** Octave now has limited support for named exceptions |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
90 |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
91 The following syntax is now accepted: |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
92 |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
93 try |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
94 statements |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
95 catch exception-id |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
96 statements |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
97 end |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
98 |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
99 The exception-id is a structure with the fields "message" and |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
100 "identifier". For example |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
101 |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
102 try |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
103 error ("Octave:error-id", "error message"); |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
104 catch myerr |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
105 printf ("identifier: %s\n", myerr.identifier); |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
106 printf ("message: %s\n", myerr.message); |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
107 end_try_catch |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
108 |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
109 When classdef-style classes are added to Octave, the exception-id |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
110 will become an MException object. |
923ce8b42db2
improve try-catch-statement to save exception to a variable (bug #33217)
Stefan Mahr <dac922@gmx.de>
parents:
17255
diff
changeset
|
111 |
14469
29aabe9b37a2
Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838)
Rik <octave@nomad.inbox5.com>
parents:
14446
diff
changeset
|
112 ** Warning IDs renamed: |
29aabe9b37a2
Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838)
Rik <octave@nomad.inbox5.com>
parents:
14446
diff
changeset
|
113 |
29aabe9b37a2
Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838)
Rik <octave@nomad.inbox5.com>
parents:
14446
diff
changeset
|
114 Octave:array-as-scalar => Octave:array-to-scalar |
29aabe9b37a2
Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838)
Rik <octave@nomad.inbox5.com>
parents:
14446
diff
changeset
|
115 Octave:array-as-vector => Octave:array-to-vector |
29aabe9b37a2
Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838)
Rik <octave@nomad.inbox5.com>
parents:
14446
diff
changeset
|
116 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
117 ** 'emptymatch', 'noemptymatch' options added to regular expressions. |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
118 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
119 With this addition Octave now accepts the entire set of Matlab options |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
120 for regular expressions. 'noemptymatch' is the default, but 'emptymatch' |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
121 has certain uses where you need to match an assertion rather than actual |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
122 characters. For example, |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
123 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
124 regexprep ('World', '^', 'Hello ', 'emptymatch') |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
125 => Hello World |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
126 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
127 where the pattern is actually the assertion '^' or start-of-line. |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
128 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
129 ** For compatibility with Matlab, the regexp, regexpi, and regexprep |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
130 functions now process backslash escape sequences in single-quoted pattern |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
131 strings. In addition, the regexprep function now processes backslash |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
132 escapes in single-quoted replacement strings. For example, |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
133 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
134 regexprep (str, '\t', '\n') |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
135 |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
136 would search the variable str for a TAB character (escape sequence \t) |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
137 and replace it with a NEWLINE (escape sequence \n). Previously the |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
138 expression would have searched for a literal '\' followed by 't' and |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
139 replaced the two characters with the sequence '\', 'n'. |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
140 |
17373
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
141 ** A TeX parser has been implemented for the FLTK toolkit and is the default |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
142 for any text object including titles and axis labels. The TeX parser is |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
143 supported only for display on a monitor, not for printing. |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
144 A quick summary of features: |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
145 |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
146 Code Feature Example Comment |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
147 _ subscript H_2O formula for water |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
148 ^ exponent y=x^2 formula for parabola |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
149 \char symbol \beta Greek symbol beta |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
150 \fontname font \fontname{Arial} set Arial font |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
151 \fontsize fontsize \fontsize{16} set fontsize 16 |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
152 \color[rgb] fontcolor \color[rgb]{1 0 1} set magenta color |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
153 \bf bold \bfBold Text bold font |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
154 \it italic \itItalic Text italic font |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
155 \sl slanted \slOblique Text slanted font |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
156 \rm normal \bfBold\rmNormal normal font |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
157 {} group {\bf Bold}Normal group objects |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
158 e^{i*\pi} = -1 complex example |
9b7ca74489c7
NEWS: Add announcement about TeX parser for FLTK toolkit.
Rik <rik@octave.org>
parents:
17340
diff
changeset
|
159 |
15683
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
160 ** The m-files in the image directory have been overhauled. |
15698
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
161 |
15683
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
162 The principal benefit is that Octave will now no longer automatically |
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
163 convert images stored with integers to doubles. Storing images as uint8 |
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
164 or uint16 requires only 1/8 or 1/4 the memory of an image stored using |
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
165 doubles. For certain operations, such as fft2, the image must still be |
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
166 converted to double in order to work. |
806ea52af230
Overhaul m-files in image directory to provide better support for images stored as integers.
Rik <rik@octave.org>
parents:
15625
diff
changeset
|
167 |
15712
74ff287f41cb
Remove default colormap for ind2rgb and ind2gray.
Carnë Draug <carandraug+dev@gmail.com>
parents:
15704
diff
changeset
|
168 Other changes include fixes to the way indexed images are read from a |
74ff287f41cb
Remove default colormap for ind2rgb and ind2gray.
Carnë Draug <carandraug+dev@gmail.com>
parents:
15704
diff
changeset
|
169 colormap depending on the image class (integer images have a -1 offset to |
17340
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
170 the colormap row number). |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
171 |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
172 ** The imread and imwrite functions have been completely rewritten |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
173 |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
174 The main changes relate to the alpha channel, support for reading and |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
175 writing of floating point images, implemented writing of indexed images, |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
176 and appending images to multipage image files. |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
177 |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
178 The issues that may arise due to backwards incompatibility are: |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
179 |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
180 * imwrite no longer interprets a length of 2 or 4 in the third dimension |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
181 as grayscale or RGB with alpha channel (a length of 4 will be saved |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
182 as CMYK image). Alpha channel must be passed as separate argument. |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
183 * imread will always return the colormap indexes when reading an indexed |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
184 image, even if the colormap is not requested as output. |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
185 * transparency values are now inverted from the previous Octave versions |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
186 (0 is for completely transparent instead of completely opaque). |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
187 |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
188 In addition, the function imformats has been implemented to expand |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
189 reading and writing of images of different formats through imread |
eb7e9a991ffb
Implement writing of CMYK and fix writing of image alpha channel (bug #32986).
Carnë Draug <carandraug@octave.org>
parents:
17302
diff
changeset
|
190 and imwrite. |
15712
74ff287f41cb
Remove default colormap for ind2rgb and ind2gray.
Carnë Draug <carandraug+dev@gmail.com>
parents:
15704
diff
changeset
|
191 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
192 ** The colormap function now provides new options---"list", "register", |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
193 and "unregister"---to list all available colormap functions, and to |
16884
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
194 add or remove a function name from the list of known colormap |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
195 functions. Packages that implement extra colormaps should use these |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
196 commands with PKG_ADD and PKG_DEL statements. |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
197 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
198 ** strsplit has been modified to be compatible with Matlab. There |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
199 are two instances where backward compatibility is broken. |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
200 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
201 (1) Delimiters are now string vectors, not scalars. |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
202 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
203 Octave's legacy behavior |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
204 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
205 strsplit ("1 2, 3", ", ") |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
206 ans = |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
207 { |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
208 [1,1] = 1 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
209 [1,2] = 2 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
210 [1,3] = |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
211 [1,4] = 3 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
212 } |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
213 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
214 Matlab compatible behavior |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
215 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
216 strsplit ("1 2, 3", ", ") |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
217 ans = |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
218 { |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
219 [1,1] = 1 2 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
220 [1,2] = 3 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
221 } |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
222 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
223 (2) By default, Matlab treats consecutive delimiters are as a single |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
224 delimiter. By default, Octave's legacy behavior was to return an |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
225 empty string for the part between the delmiters. |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
226 |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
227 Where the legacy behavior is desired, the call to strsplit() may be |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
228 replaced by ostrsplit(), which is Octave's original implementation of |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
229 strsplit(). |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
230 |
14743
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
231 ** The datevec function has been extended for better Matlab compatibility. |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
232 It now accepts string inputs in the following numerical formats: 12, 21, |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
233 22, 26, 29, 31. This is undocumented, but verifiable, Matlab behavior. |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
234 In addition, the default for formats which do not specify a date is |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
235 January 1st of the current year. The previous default was the current day, |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
236 month, and year. This may produce changes in existing scripts. |
b7675598094a
datevec.m: Support more date string input formats for Matlab compatibility (bug #36563)
Rik <octave@nomad.inbox5.com>
parents:
14654
diff
changeset
|
237 |
15698
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
238 ** The error function and its derivatives has been extended to accept complex |
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
239 arguments. The following functions now accept complex inputs: |
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
240 |
15704
c2b381deca6b
NEWS: erfinv and erfcinv do not accept complex inputs.
Rik <rik@octave.org>
parents:
15699
diff
changeset
|
241 erf erfc erfcx |
15698
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
242 |
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
243 In addition two new error functions erfi (imaginary error function) and |
15699
13d9c90b9cf8
NEWS: Correct typo in changeset ea2788117ee3.
Rik <rik@octave.org>
parents:
15698
diff
changeset
|
244 dawson (scaled imaginary error function) have been added. |
15698
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
245 |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
246 ** The glpk function has been modified to reflect changes in the GLPK |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
247 library. The "round" and "itcnt" options have been removed. The |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
248 "relax" option has been replaced by the "rtest" option. The numeric |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
249 values of error codes and of some options have also changed. |
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
250 |
15167
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
251 ** The default name of the Octave crash dump file is now called |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
252 octave-workspace instead of octave-core. |
15625
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
253 |
16345
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
254 ** A citation command has been added to display information on how to |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
255 cite Octave and packages in publications. The package system will |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
256 look for and install CITATION files from packages. |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
257 |
15698
ea2788117ee3
NEWS: Add notice about extending error functions to accept complex inputs.
Rik <rik@octave.org>
parents:
15683
diff
changeset
|
258 ** The java package from Octave Forge is now part of core Octave. The |
15625
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
259 following new functions are available for interacting with Java |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
260 directly from Octave: |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
261 |
16345
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
262 debug_java java_matrix_autoconversion |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
263 isjava java_unsigned_autoconversion |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
264 java2mat javaaddpath |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
265 javaArray javaclasspath |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
266 javaMethod javamem |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
267 javaObject javarmpath |
45916132522a
NEWS: Update list of Java functions added for release 3.8.
Rik <rik@octave.org>
parents:
16178
diff
changeset
|
268 usejava |
15625
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
269 |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
270 In addition, the following functions that use the Java interface |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
271 are now available (provided that Octave is compiled with support for |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
272 Java enabled): |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
273 |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
274 helpdlg listdlg questdlg |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
275 inputdlg msgbox warndlg |
acf0addfc610
include Octave Forge java package in core Octave
John W. Eaton <jwe@octave.org>
parents:
15541
diff
changeset
|
276 |
14271
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
277 ** Other new functions added in 3.8.0: |
17521
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
278 |
17127
bcada0a4f8a7
isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
17018
diff
changeset
|
279 atan2d erfi jit_startcnt |
17521
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
280 base64_decode expint lines |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
281 base64_encode findfigs linsolve |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
282 betaincinv flintmax polyeig |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
283 built_in_docstrings_file fminsearch prefdir |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
284 cmpermute gallery preferences |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
285 cmunique gco readline_re_read_init_file |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
286 colorcube hdl2struct readline_read_init_file |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
287 copyobj history_save rgbplot |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
288 dawson imformats save_default_options |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
289 dblist importdata shrinkfaces |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
290 debug_jit isaxes splinefit |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
291 desktop iscolormap stemleaf |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
292 doc_cache_create isequaln strjoin |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
293 ellipj jit_debug struct2hdl |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
294 ellipke jit_enable tetramesh |
c3a3532e3d98
linsolve.m: Add new function for Matlab compatibility.
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents:
17373
diff
changeset
|
295 erfcinv waterfall |
16872
5372068bb148
Rename gen_doc_cache() to doc_cache_create().
Rik <rik@octave.org>
parents:
16845
diff
changeset
|
296 |
14271
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
297 ** Deprecated functions. |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
298 |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
299 The following functions were deprecated in Octave 3.4 and have been |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
300 removed from Octave 3.8. |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
301 |
16827
ac5313d94f20
Remove deprecated function setstr.m from 3.8 release.
Rik <rik@octave.org>
parents:
16730
diff
changeset
|
302 autocor dispatch is_global setstr |
ac5313d94f20
Remove deprecated function setstr.m from 3.8 release.
Rik <rik@octave.org>
parents:
16730
diff
changeset
|
303 autocov fstat krylovb strerror |
ac5313d94f20
Remove deprecated function setstr.m from 3.8 release.
Rik <rik@octave.org>
parents:
16730
diff
changeset
|
304 betai gammai perror values |
14354
55bb8c902a4d
maint: Remove deprecated functions from dev branch for next (3.8) release.
Rik <octave@nomad.inbox5.com>
parents:
14294
diff
changeset
|
305 cellidx glpkmex replot |
55bb8c902a4d
maint: Remove deprecated functions from dev branch for next (3.8) release.
Rik <octave@nomad.inbox5.com>
parents:
14294
diff
changeset
|
306 cquad is_duplicate_entry saveimage |
14271
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
307 |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
308 The following functions have been deprecated in Octave 3.8 and will |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
309 be removed from Octave 3.12 (or whatever version is the second major |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
310 release after 3.8): |
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
311 |
16884
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
312 default_save_options java_set |
24574e15ac4b
NEWS: Add new functions debug_jit, jit_enable to list.
Rik <rik@octave.org>
parents:
16880
diff
changeset
|
313 gen_doc_cache java_unsigned_conversion |
16936
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
314 isequalwithequalnans javafields |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
315 java_convert_matrix javamethods |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
316 java_debug re_read_readline_init_file |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
317 java_get read_readline_init_file |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
318 java_invoke saving_history |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
319 java_new |
8f0a82add3da
NEWS: Announce deprecation of isequalwithequalnans.
Rik <rik@octave.org>
parents:
16901
diff
changeset
|
320 |
14294
9e3983c8963c
deprecate the static keyword
John W. Eaton <jwe@octave.org>
parents:
14274
diff
changeset
|
321 The following keywords have been deprecated in Octave 3.8 and will |
9e3983c8963c
deprecate the static keyword
John W. Eaton <jwe@octave.org>
parents:
14274
diff
changeset
|
322 be removed from Octave 3.12 (or whatever version is the second major |
9e3983c8963c
deprecate the static keyword
John W. Eaton <jwe@octave.org>
parents:
14274
diff
changeset
|
323 release after 3.8): |
9e3983c8963c
deprecate the static keyword
John W. Eaton <jwe@octave.org>
parents:
14274
diff
changeset
|
324 |
9e3983c8963c
deprecate the static keyword
John W. Eaton <jwe@octave.org>
parents:
14274
diff
changeset
|
325 static |
14271
e2a14d1b4eaa
rgbplot.m: Add new Matlab compatible function for plotting colormaps
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
326 |
15167
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
327 The following configuration variables have been deprecated in Octave |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
328 3.8 and will be removed from Octave 3.12 (or whatever version is the |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
329 second major release after 3.8): |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
330 |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
331 CC_VERSION (now GCC_VERSION) |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
332 CXX_VERSION (now GXX_VERSION) |
1c711a646fa7
Deprecate configure variables CC_VERSION, CXX_VERSION.
Rik <rik@octave.org>
parents:
15043
diff
changeset
|
333 |
16972
45afabc5f7c8
NEWS: Add note about deprecation of class Octave_map.
Rik <rik@octave.org>
parents:
16941
diff
changeset
|
334 The internal class <Octave_map> has been deprecated in Octave 3.8 and will |
45afabc5f7c8
NEWS: Add note about deprecation of class Octave_map.
Rik <rik@octave.org>
parents:
16941
diff
changeset
|
335 be removed from Octave 3.12 (or whatever version is the second major |
45afabc5f7c8
NEWS: Add note about deprecation of class Octave_map.
Rik <rik@octave.org>
parents:
16941
diff
changeset
|
336 release after 3.8). Replacement classes are <octave_map> (struct array) |
17302
5ff843d739fc
Add new desktop.m function to Octave (bug #37330).
Rik <rik@octave.org>
parents:
17257
diff
changeset
|
337 or <octave_scalar_map> for a single structure. |
16972
45afabc5f7c8
NEWS: Add note about deprecation of class Octave_map.
Rik <rik@octave.org>
parents:
16941
diff
changeset
|
338 |
12413
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
339 Summary of important user-visible changes for version 3.6: |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
340 --------------------------------------------------------- |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
341 |
14188 | 342 ** The PCRE library is now required to build Octave. If a pre-compiled |
343 package does not exist for your system, you can find PCRE sources | |
344 at http://www.pcre.org | |
12488
bea828c03969
Add new isrow, iscolumn functions.
Rik <octave@nomad.inbox5.com>
parents:
12464
diff
changeset
|
345 |
14176
fbfaafe0471b
NEWS: Add note about ARPACK being removed from source.
Rik <octave@nomad.inbox5.com>
parents:
14116
diff
changeset
|
346 ** The ARPACK library is no longer distributed with Octave. |
14188 | 347 If you need the eigs or svds functions you must provide an |
348 external ARPACK through a package manager or by compiling it | |
349 yourself. If a pre-compiled package does not exist for your system, | |
350 you can find the current ARPACK sources at | |
351 http://forge.scilab.org/index.php/p/arpack-ng | |
14176
fbfaafe0471b
NEWS: Add note about ARPACK being removed from source.
Rik <octave@nomad.inbox5.com>
parents:
14116
diff
changeset
|
352 |
14082 | 353 ** Many of Octave's binary operators (.*, .^, +, -, ...) now perform |
14407
73f02881260f
doc: Fix wording in NEWS file.
Rik <octave@nomad.inbox5.com>
parents:
14188
diff
changeset
|
354 automatic broadcasting for array operations which allows you to use |
14082 | 355 operator notation instead of calling bsxfun or expanding arrays (and |
356 unnecessarily wasting memory) with repmat or similar idioms. For | |
357 example, to scale the columns of a matrix by the elements of a row | |
358 vector, you may now write | |
13923
7b83576b3b48
Update NEWS with auto BSX info
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13919
diff
changeset
|
359 |
14082 | 360 rv .* M |
361 | |
362 In this expression, the number of elements of rv must match the | |
363 number of columns of M. The following operators are affected: | |
13923
7b83576b3b48
Update NEWS with auto BSX info
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13919
diff
changeset
|
364 |
14082 | 365 plus + .+ |
366 minus - .- | |
367 times .* | |
368 rdivide ./ | |
369 ldivide .\ | |
370 power .^ .** | |
371 lt < | |
372 le <= | |
373 eq == | |
374 gt > | |
375 ge >= | |
376 ne != ~= | |
377 and & | |
378 or | | |
379 atan2 | |
380 hypot | |
381 max | |
382 min | |
383 mod | |
384 rem | |
385 xor | |
13923
7b83576b3b48
Update NEWS with auto BSX info
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13919
diff
changeset
|
386 |
14408
9f7c22795c94
doc: Correct a few typos in NEWS.
Rik <octave@nomad.inbox5.com>
parents:
14407
diff
changeset
|
387 additionally, since the A op= B assignment operators are equivalent |
14082 | 388 to A = A op B, the following operators are also affected: |
13923
7b83576b3b48
Update NEWS with auto BSX info
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13919
diff
changeset
|
389 |
14082 | 390 += -= .+= .-= .*= ./= .\= .^= .**= &= |= |
391 | |
14116
951eacaf9381
Initial documentation for broadcasting and general vectorization guidelines
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14093
diff
changeset
|
392 See the "Broadcasting" section in the new "Vectorization and Faster |
951eacaf9381
Initial documentation for broadcasting and general vectorization guidelines
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14093
diff
changeset
|
393 Code Execution" chapter of the manual for more details. |
13923
7b83576b3b48
Update NEWS with auto BSX info
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13919
diff
changeset
|
394 |
12988
7aa9cb7aaa32
Announce in NEWS that we now have a profiler
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents:
12981
diff
changeset
|
395 ** Octave now features a profiler, thanks to the work of Daniel Kraft |
13171
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
396 under the Google Summer of Code mentorship program. The manual has |
13262 | 397 been updated to reflect this addition. The new user-visible |
14178
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
398 functions are profile, profshow, and profexplore. |
12988
7aa9cb7aaa32
Announce in NEWS that we now have a profiler
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents:
12981
diff
changeset
|
399 |
13171
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
400 ** Overhaul of statistical distribution functions |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
401 |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
402 Functions now return "single" outputs for inputs of class "single". |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
403 |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
404 75% reduction in memory usage through use of logical indexing. |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
405 |
14188 | 406 Random sample functions now use the same syntax as rand and accept |
13171
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
407 a comma separated list of dimensions or a dimension vector. |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
408 |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
409 Functions have been made Matlab-compatible with regard to special |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
410 cases (probability on boundaries, probabilities for values outside |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
411 distribution, etc.). This may cause subtle changes to existing |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
412 scripts. |
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
413 |
14188 | 414 negative binomial function has been extended to real, non-integer |
14408
9f7c22795c94
doc: Correct a few typos in NEWS.
Rik <octave@nomad.inbox5.com>
parents:
14407
diff
changeset
|
415 inputs. The discrete_inv function now returns v(1) for 0 instead of |
9f7c22795c94
doc: Correct a few typos in NEWS.
Rik <octave@nomad.inbox5.com>
parents:
14407
diff
changeset
|
416 NaN. The nbincdf function has been recoded to use a closed form |
14188 | 417 solution with betainc. |
13171
19b9f17d22af
Overhaul of statistical distribution functions
Rik <octave@nomad.inbox5.com>
parents:
12988
diff
changeset
|
418 |
12866
fe6e2afcd9ee
Revamp strread, textscan, textread functions for Matlab compatability
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12856
diff
changeset
|
419 ** strread, textscan, and textread have been completely revamped. |
fe6e2afcd9ee
Revamp strread, textscan, textread functions for Matlab compatability
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12856
diff
changeset
|
420 |
fe6e2afcd9ee
Revamp strread, textscan, textread functions for Matlab compatability
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12856
diff
changeset
|
421 They now support nearly all Matlab functionality including: |
fe6e2afcd9ee
Revamp strread, textscan, textread functions for Matlab compatability
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12856
diff
changeset
|
422 |
14082 | 423 * Matlab-compatible whitespace and delimiter defaults |
424 | |
425 * Matlab-compatible options: 'whitespace', treatasempty', format | |
426 string repeat count, user-specified comment style, uneven-length | |
427 output arrays, %n and %u conversion specifiers (provisionally) | |
12866
fe6e2afcd9ee
Revamp strread, textscan, textread functions for Matlab compatability
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12856
diff
changeset
|
428 |
14082 | 429 ** All .m string functions have been modified for better performance or |
430 greater Matlab compatibility. Performance gains of 15X-30X have | |
14093
050bc580cb60
doc: Various docstring improvements before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14082
diff
changeset
|
431 been demonstrated. Operations on cell array of strings no longer pay |
14082 | 432 quite as high a penalty as those on 2-D character arrays. |
12981
4ec4096f65d1
doc: State that required input is cellstr, not cell, for strtrim and deblank (Bug #34038)
Rik <octave@nomad.inbox5.com>
parents:
12866
diff
changeset
|
433 |
14082 | 434 deblank: Now requires character or cellstr input. |
435 | |
436 strtrim: Now requires character or cellstr input. | |
437 No longer trims nulls ("\0") from string for Matlab | |
438 compatibility. | |
12981
4ec4096f65d1
doc: State that required input is cellstr, not cell, for strtrim and deblank (Bug #34038)
Rik <octave@nomad.inbox5.com>
parents:
12866
diff
changeset
|
439 |
14082 | 440 strmatch: Follows documentation precisely and ignores trailing spaces |
441 in pattern and in string. Note that this is documented | |
442 Matlab behavior but the implementation apparently does | |
443 not always follow it. | |
444 | |
445 substr: Now possible to specify a negative LEN option which | |
446 extracts to within LEN of the end of the string. | |
447 | |
448 strtok: Now accepts cellstr input. | |
449 | |
450 base2dec, bin2dec, hex2dec: | |
451 Now accept cellstr inputs. | |
452 | |
453 dec2base, dec2bin, dec2hex: | |
454 Now accept cellstr inputs. | |
455 | |
456 index, rindex: | |
457 Now accept 2-D character array input. | |
458 | |
459 strsplit: Now accepts 2-D character array input. | |
13262 | 460 |
13746
7ff0bdc3dc4c
Revamp geometry functions dependent on Qhull (Bug #34604, Bug #33346)
Rik <octave@nomad.inbox5.com>
parents:
13268
diff
changeset
|
461 ** Geometry functions derived from Qhull (convhull, delaunay, voronoi) |
14082 | 462 have been revamped. The options passed to the underlying qhull |
463 command have been changed for better results or for Matlab | |
464 compatibility. | |
465 | |
466 convhull: Default options are "Qt" for 2D, 3D, 4D inputs | |
467 Default options are "Qt Qx" for 5D and higher | |
468 | |
469 delaunay: Default options are "Qt Qbb Qc Qz" for 2D and 3D inputs | |
470 Default options are "Qt Qbb Qc Qx" for 4D and higher | |
13746
7ff0bdc3dc4c
Revamp geometry functions dependent on Qhull (Bug #34604, Bug #33346)
Rik <octave@nomad.inbox5.com>
parents:
13268
diff
changeset
|
471 |
14082 | 472 voronoi: No default arguments |
473 | |
474 ** Date/Time functions updated. Millisecond support with FFF format | |
475 string now supported. | |
13746
7ff0bdc3dc4c
Revamp geometry functions dependent on Qhull (Bug #34604, Bug #33346)
Rik <octave@nomad.inbox5.com>
parents:
13268
diff
changeset
|
476 |
14082 | 477 datestr: Numerical formats 21, 22, 29 changed to match Matlab. |
14408
9f7c22795c94
doc: Correct a few typos in NEWS.
Rik <octave@nomad.inbox5.com>
parents:
14407
diff
changeset
|
478 Now accepts cellstr input. |
13848
40e32fe44aaa
Ugrade time functions to accept millisecond format string FFF (Bug #34586)
Rik <octave@nomad.inbox5.com>
parents:
13841
diff
changeset
|
479 |
14082 | 480 ** The following warning IDs have been removed: |
13848
40e32fe44aaa
Ugrade time functions to accept millisecond format string FFF (Bug #34586)
Rik <octave@nomad.inbox5.com>
parents:
13841
diff
changeset
|
481 |
14082 | 482 Octave:associativity-change |
483 Octave:complex-cmp-ops | |
484 Octave:empty-list-elements | |
485 Octave:fortran-indexing | |
486 Octave:precedence-change | |
487 | |
488 ** The warning ID Octave:string-concat has been renamed to | |
489 Octave:mixed-string-concat. | |
13841
0a158dbdb04a
Remove 3 unused warning ids
Rik <octave@nomad.inbox5.com>
parents:
13826
diff
changeset
|
490 |
14082 | 491 ** Octave now includes the following Matlab-compatible preference |
492 functions: | |
13262 | 493 |
14082 | 494 addpref getpref ispref rmpref setpref |
13262 | 495 |
14082 | 496 ** The following Matlab-compatible handle graphics functions have been |
497 added: | |
13926
1f6d17b383f8
Add notes about new handle graphics functions.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13923
diff
changeset
|
498 |
14082 | 499 guidata uipanel uitoolbar |
500 guihandles uipushtool uiwait | |
501 uicontextmenu uiresume waitfor | |
502 uicontrol uitoggletool | |
13926
1f6d17b383f8
Add notes about new handle graphics functions.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13923
diff
changeset
|
503 |
13933
c3c8f513cf1f
NEWS: Clarify that uiXXX functions are experimental/preliminary.
Rik <octave@nomad.inbox5.com>
parents:
13926
diff
changeset
|
504 The uiXXX functions above are experimental. |
c3c8f513cf1f
NEWS: Clarify that uiXXX functions are experimental/preliminary.
Rik <octave@nomad.inbox5.com>
parents:
13926
diff
changeset
|
505 |
14082 | 506 Except for uiwait and uiresume, the uiXXX functions are not |
14408
9f7c22795c94
doc: Correct a few typos in NEWS.
Rik <octave@nomad.inbox5.com>
parents:
14407
diff
changeset
|
507 supported with the FLTK+OpenGL graphics toolkit. |
13926
1f6d17b383f8
Add notes about new handle graphics functions.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13923
diff
changeset
|
508 |
14082 | 509 The gnuplot graphics toolkit does not support any of the uiXXX |
510 functions nor the waitfor function. | |
13926
1f6d17b383f8
Add notes about new handle graphics functions.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
13923
diff
changeset
|
511 |
14082 | 512 ** New keyword parfor (parallel for loop) is now recognized as a valid |
513 keyword. Implementation, however, is still mapped to an ordinary | |
514 for loop. | |
13919
8cb79741769d
doc: Update NEWS file with more 3.6.0 features
Rik <octave@nomad.inbox5.com>
parents:
13848
diff
changeset
|
515 |
13792
2eea4a2e6463
NEWS: Update file with more description of changes made to string functions in 3.6.0
Rik <octave@nomad.inbox5.com>
parents:
13749
diff
changeset
|
516 ** Other new functions added in 3.6.0: |
12586
f9b7aa3b88f8
Deprecate studentize(), replace with zscore().
Rik <octave@nomad.inbox5.com>
parents:
12574
diff
changeset
|
517 |
14178
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
518 bicg nthargout usejava |
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
519 is_dq_string narginchk waitbar |
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
520 is_sq_string python zscore |
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
521 is_function_handle register_graphics_toolkit |
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
522 loaded_graphics_toolkits recycle |
3f2a3076b9a6
NEWS: Update list of functions added for 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14176
diff
changeset
|
523 |
12413
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
524 ** Deprecated functions. |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
525 |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
526 The following functions were deprecated in Octave 3.2 and have been |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
527 removed from Octave 3.6. |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
528 |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
529 create_set spcholinv splu |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
530 dmult spcumprod spmax |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
531 iscommand spcumsum spmin |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
532 israwcommand spdet spprod |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
533 lchol spdiag spqr |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
534 loadimage spfind spsum |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
535 mark_as_command sphcat spsumsq |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
536 mark_as_rawcommand spinv spvcat |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
537 spatan2 spkron str2mat |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
538 spchol splchol unmark_command |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
539 spchol2inv split unmark_rawcommand |
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
540 |
12498
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
541 The following functions have been deprecated in Octave 3.6 and will |
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
542 be removed from Octave 3.10 (or whatever version is the second major |
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
543 release after 3.6): |
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
544 |
12856
cad4cba03f19
Deprecate corrcoef, cor and replace with Matlab equivalent corr
Rik <octave@nomad.inbox5.com>
parents:
12803
diff
changeset
|
545 cut is_duplicate_entry |
cad4cba03f19
Deprecate corrcoef, cor and replace with Matlab equivalent corr
Rik <octave@nomad.inbox5.com>
parents:
12803
diff
changeset
|
546 cor polyderiv |
14018
5d5685216876
Deprecate shell_cmd function and update system, dos, unix commands
Rik <octave@nomad.inbox5.com>
parents:
13933
diff
changeset
|
547 corrcoef shell_cmd |
5d5685216876
Deprecate shell_cmd function and update system, dos, unix commands
Rik <octave@nomad.inbox5.com>
parents:
13933
diff
changeset
|
548 __error_text__ studentize |
5d5685216876
Deprecate shell_cmd function and update system, dos, unix commands
Rik <octave@nomad.inbox5.com>
parents:
13933
diff
changeset
|
549 error_text sylvester_matrix |
12586
f9b7aa3b88f8
Deprecate studentize(), replace with zscore().
Rik <octave@nomad.inbox5.com>
parents:
12574
diff
changeset
|
550 |
14441
d27e638b1c3a
NEWS: mention randperm changes
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14408
diff
changeset
|
551 ** The following functions have been modified for Matlab compatibility: |
d27e638b1c3a
NEWS: mention randperm changes
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14408
diff
changeset
|
552 |
d27e638b1c3a
NEWS: mention randperm changes
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14408
diff
changeset
|
553 randperm |
d27e638b1c3a
NEWS: mention randperm changes
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14408
diff
changeset
|
554 |
13251 | 555 Summary of important user-visible changes for version 3.4.3: |
556 ----------------------------------------------------------- | |
557 | |
13254
46f5e41c8610
Fix version numbers in NEWS
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13251
diff
changeset
|
558 ** Octave 3.4.3 is a bug fixing release. |
13268
571557ddabb9
maint: periodic merge of stable to default.
Rik <octave@nomad.inbox5.com>
diff
changeset
|
559 |
12766
1887d8400ba3
First release candidate for 3.4.2
John W. Eaton <jwe@octave.org>
parents:
12746
diff
changeset
|
560 Summary of important user-visible changes for version 3.4.2: |
1887d8400ba3
First release candidate for 3.4.2
John W. Eaton <jwe@octave.org>
parents:
12746
diff
changeset
|
561 ----------------------------------------------------------- |
1887d8400ba3
First release candidate for 3.4.2
John W. Eaton <jwe@octave.org>
parents:
12746
diff
changeset
|
562 |
13254
46f5e41c8610
Fix version numbers in NEWS
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
13251
diff
changeset
|
563 ** Octave 3.4.2 fixes some minor installation problems that affected |
12766
1887d8400ba3
First release candidate for 3.4.2
John W. Eaton <jwe@octave.org>
parents:
12746
diff
changeset
|
564 version 3.4.1. |
1887d8400ba3
First release candidate for 3.4.2
John W. Eaton <jwe@octave.org>
parents:
12746
diff
changeset
|
565 |
12709 | 566 Summary of important user-visible changes for version 3.4.1: |
567 ----------------------------------------------------------- | |
12413
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
568 |
12709 | 569 ** Octave 3.4.1 is primarily a bug fixing release. |
570 | |
571 ** IMPORTANT note about binary incompatibility in this release: | |
12488
bea828c03969
Add new isrow, iscolumn functions.
Rik <octave@nomad.inbox5.com>
parents:
12464
diff
changeset
|
572 |
12746
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
573 Binary compatibility for all 3.4.x releases was originally planned, |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
574 but this is impossible for the 3.4.1 release due to a bug in the way |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
575 shared libraries were built in Octave 3.4.0. Because of this bug, |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
576 .oct files built for Octave 3.4.0 must be recompiled before they |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
577 will work with Octave 3.4.1. |
12498
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
578 |
12709 | 579 Given that there would be binary incompatibilities with shared |
12746
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
580 libraries going from Octave 3.4.0 to 3.4.1, the following |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
581 incompatible changes were also made in this release: |
12709 | 582 |
583 * The Perl Compatible Regular Expression (PCRE) library is now | |
584 required to build Octave. | |
12413
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
585 |
12712 | 586 * Octave's libraries and .oct files are now installed in |
587 subdirectories of $libdir instead of $libexecdir. | |
588 | |
12709 | 589 Any future Octave 3.4.x release versions should remain binary |
12746
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
590 compatible with Octave 3.4.1 as proper library versioning is now |
07188dbaf89a
maint: minor update to NEWS file
John W. Eaton <jwe@octave.org>
parents:
12739
diff
changeset
|
591 being used as recommended by the libtool manual. |
12709 | 592 |
593 ** The following functions have been deprecated in Octave 3.4.1 and will | |
594 be removed from Octave 3.8 (or whatever version is the second major | |
595 release after 3.4): | |
596 | |
597 cquad is_duplicate_entry perror strerror | |
12413
b7d0d6044bd7
remove functions deprecated in 3.2
John W. Eaton <jwe@octave.org>
parents:
12400
diff
changeset
|
598 |
12709 | 599 ** The following functions are new in 3.4.1: |
600 | |
12723
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
601 colstyle gmres iscolumn isrow mgorth nproc rectangle |
12709 | 602 |
603 ** The get_forge_pkg function is now private. | |
12498
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
604 |
12709 | 605 ** The rectangle_lw, rectangle_sw, triangle_lw, and triangle_sw |
606 functions are now private. | |
607 | |
608 ** The logistic_regression_derivatives and logistic_regression_likelihood | |
609 functions are now private. | |
12498
294c0927c762
Deprecate is_duplicate_entry.
Rik <octave@nomad.inbox5.com>
parents:
12488
diff
changeset
|
610 |
12739 | 611 ** ChangeLog files in the Octave sources are no longer maintained |
612 by hand. Instead, there is a single ChangeLog file generated from | |
613 the Mercurial version control commit messages. Older ChangeLog | |
614 information can be found in the etc/OLD-ChangeLogs directory in the | |
615 source distribution. | |
616 | |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
617 Summary of important user-visible changes for version 3.4: |
9352 | 618 --------------------------------------------------------- |
619 | |
9799
cfd0aa788ae1
remove reference blas and lapack sources
John W. Eaton <jwe@octave.org>
parents:
9745
diff
changeset
|
620 ** BLAS and LAPACK libraries are now required to build Octave. The |
cfd0aa788ae1
remove reference blas and lapack sources
John W. Eaton <jwe@octave.org>
parents:
9745
diff
changeset
|
621 subset of the reference BLAS and LAPACK libraries has been removed |
cfd0aa788ae1
remove reference blas and lapack sources
John W. Eaton <jwe@octave.org>
parents:
9745
diff
changeset
|
622 from the Octave sources. |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
623 |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
624 ** The ARPACK library is now distributed with Octave so it no longer |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
625 needs to be available as an external dependency when building |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
626 Octave. |
9799
cfd0aa788ae1
remove reference blas and lapack sources
John W. Eaton <jwe@octave.org>
parents:
9745
diff
changeset
|
627 |
10118 | 628 ** The `lookup' function was extended to be more useful for |
629 general-purpose binary searching. Using this improvement, the | |
630 ismember function was rewritten for significantly better | |
631 performance. | |
9352 | 632 |
633 ** Real, integer and logical matrices, when used in indexing, will now | |
634 cache the internal index_vector value (zero-based indices) when | |
635 successfully used as indices, eliminating the conversion penalty for | |
10118 | 636 subsequent indexing by the same matrix. In particular, this means it |
637 is no longer needed to avoid repeated indexing by logical arrays | |
638 using find for performance reasons. | |
9888 | 639 |
10118 | 640 ** Logical matrices are now treated more efficiently when used as |
641 indices. Octave will keep the index as a logical mask unless the | |
642 ratio of true elements is small enough, using a specialized | |
643 code. Previously, all logical matrices were always first converted | |
644 to index vectors. This results in savings in both memory and | |
645 computing time. | |
9480 | 646 |
10118 | 647 ** The `sub2ind' and `ind2sub' functions were reimplemented as compiled |
648 functions for better performance. These functions are now faster, | |
649 can deliver more economized results for ranges, and can reuse the | |
650 index cache mechanism described in previous paragraph. | |
651 | |
652 ** The built-in function equivalents to associative operators (`plus', | |
653 `times', `mtimes', `and', and `or') have been extended to accept | |
654 multiple arguments. This is especially useful for summing | |
655 (multiplying, etc.) lists of objects (of possibly distinct types): | |
9408 | 656 |
9449 | 657 matrix_sum = plus (matrix_list{:}); |
658 | |
10118 | 659 ** An FTP object type based on libcurl has been implemented. These |
660 objects allow ftp connections, downloads and uploads to be | |
661 managed. For example, | |
9880 | 662 |
10118 | 663 fp = ftp ("ftp.octave.org); |
664 cd (fp, "gnu/octave"); | |
665 mget (fp, "octave-3.2.3.tar.bz2"); | |
666 close (fp); | |
9880 | 667 |
10118 | 668 ** The default behavior of `assert (observed, expected)' has been |
669 relaxed to employ less strict checking that does not require the | |
670 internals of the values to match. This avoids previously valid | |
671 tests from breaking due to new internal classes introduced in future | |
672 Octave versions. | |
9449 | 673 |
674 For instance, all of these assertions were true in Octave 3.0.x | |
675 but false in 3.2.x due to new optimizations and improvements: | |
676 | |
677 assert (2*linspace (1, 5, 5), 2*(1:5)) | |
678 assert (zeros (0, 0), []) | |
679 assert (2*ones (1, 5), (2) (ones (1,5))) | |
9462 | 680 |
10118 | 681 ** The behavior of library functions `ismatrix', `issquare', and |
682 `issymmetric' has been changed for better consistency. | |
9873 | 683 |
10292 | 684 * The `ismatrix' function now returns true for all numeric, |
11562
1811f4f8b3b5
Rename cquad to quadcc and add to documentation.
Rik <octave@nomad.inbox5.com>
parents:
11540
diff
changeset
|
685 logical and character 2-D or N-D matrices. Previously, `ismatrix' |
10292 | 686 returned false if the first or second dimension was zero. |
687 Hence, `ismatrix ([])' was false, | |
688 while `ismatrix (zeros (1,2,0))' was true. | |
9873 | 689 |
10118 | 690 * The `issquare' function now returns a logical scalar, and is |
691 equivalent to the expression | |
692 | |
693 ismatrix (x) && ndims (x) == 2 && rows (x) == columns (x) | |
694 | |
695 The dimension is no longer returned. As a result, `issquare ([])' | |
696 now yields true. | |
9873 | 697 |
10118 | 698 * The `issymmetric' function now checks for symmetry instead of |
11562
1811f4f8b3b5
Rename cquad to quadcc and add to documentation.
Rik <octave@nomad.inbox5.com>
parents:
11540
diff
changeset
|
699 Hermitianness. For the latter, ishermitian was created. Also, |
10118 | 700 logical scalar is returned rather than the dimension, so |
701 `issymmetric ([])' is now true. | |
9873 | 702 |
10118 | 703 ** Function handles are now aware of overloaded functions. If a |
704 function is overloaded, the handle determines at the time of its | |
705 reference which function to call. A non-overloaded version does not | |
706 need to exist. | |
9873 | 707 |
10118 | 708 ** Overloading functions for built-in classes (double, int8, cell, |
709 etc.) is now compatible with Matlab. | |
9408 | 710 |
10323 | 711 ** Function handles can now be compared with the == and != operators, |
712 as well as the `isequal' function. | |
713 | |
10118 | 714 ** Performance of concatenation (using []) and the functions `cat', |
715 `horzcat', and `vertcat' has been improved for multidimensional | |
716 arrays. | |
10117 | 717 |
9547 | 718 ** The operation-assignment operators +=, -=, *= and /= now behave more |
10118 | 719 efficiently in certain cases. For instance, if M is a matrix and S a |
720 scalar, then the statement | |
9547 | 721 |
10118 | 722 M += S; |
9547 | 723 |
10118 | 724 will operate on M's data in-place if it is not shared by another |
725 variable, usually increasing both time and memory efficiency. | |
9547 | 726 |
9558 | 727 Only selected common combinations are affected, namely: |
9547 | 728 |
729 matrix += matrix | |
730 matrix -= matrix | |
9558 | 731 matrix .*= matrix |
732 matrix ./= matrix | |
733 | |
9547 | 734 matrix += scalar |
735 matrix -= scalar | |
736 matrix *= scalar | |
737 matrix /= scalar | |
9558 | 738 |
9552 | 739 logical matrix |= logical matrix |
740 logical matrix &= logical matrix | |
9547 | 741 |
10118 | 742 where matrix and scalar belong to the same class. The left-hand |
743 side must be a simple variable reference. | |
9888 | 744 |
10118 | 745 Moreover, when unary operators occur in expressions, Octave will |
746 also try to do the operation in-place if it's argument is a | |
12702
013cd94d8d7f
doc: Spelling fixes for various documentation files
John Bradshaw <john@johnbradshaw.org>
parents:
12698
diff
changeset
|
747 temporary expression. |
9589 | 748 |
10118 | 749 ** The effect of comparison operators (<, >, <=, and >=) applied to |
750 complex numbers has changed to be consistent with the strict | |
751 ordering defined by the `max', `min', and `sort' functions. More | |
752 specifically, complex numbers are compared by lexicographical | |
753 comparison of the pairs `[abs(z), arg(z)]'. Previously, only real | |
14188 | 754 parts were compared; this can be trivially achieved by converting |
755 the operands to real values with the `real' function. | |
9547 | 756 |
10118 | 757 ** The automatic simplification of complex computation results has |
758 changed. Octave will now simplify any complex number with a zero | |
759 imaginary part or any complex matrix with all elements having zero | |
760 imaginary part to a real value. Previously, this was done only for | |
761 positive zeros. Note that the behavior of the complex function is | |
762 unchanged and it still produces a complex value even if the | |
763 imaginary part is zero. | |
9826 | 764 |
10118 | 765 ** As a side effect of code refactoring in liboctave, the binary |
766 logical operations are now more easily amenable to compiler | |
767 optimizations and are thus significantly faster. | |
9595 | 768 |
10118 | 769 ** Octave now allows user-defined `subsasgn' methods to optimize out |
770 redundant copies. For more information, see the manual. | |
9595 | 771 |
10453 | 772 ** More efficient matrix division handling. Octave is now able to |
10118 | 773 handle the expressions |
9664 | 774 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
775 M' \ V |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
776 M.' \ V |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
777 V / M |
9664 | 778 |
10118 | 779 (M is a matrix and V is a vector) more efficiently in certain cases. |
780 In particular, if M is triangular, all three expressions will be | |
781 handled by a single call to xTRTRS (from LAPACK), with appropriate | |
10453 | 782 flags. Previously, all three expressions required a physical |
10118 | 783 transpose of M. |
9664 | 784 |
10118 | 785 ** More efficient handling of certain mixed real-complex matrix |
786 operations. For instance, if RM is a real matrix and CM a complex | |
787 matrix, | |
9664 | 788 |
10118 | 789 RM * CM |
9664 | 790 |
791 can now be evaluated either as | |
792 | |
793 complex (RM * real (CM), RM * imag (CM)) | |
794 | |
795 or as | |
796 | |
797 complex (RM) * CM, | |
798 | |
10453 | 799 depending on the dimensions. The first form requires more |
800 temporaries and copying, but halves the FLOP count, which normally | |
801 brings better performance if RM has enough rows. Previously, the | |
802 second form was always used. | |
9664 | 803 |
11111 | 804 Matrix division is similarly affected. |
9664 | 805 |
10118 | 806 ** More efficient handling of triangular matrix factors returned from |
807 factorizations. The functions for computing QR, LU and Cholesky | |
808 factorizations will now automatically return the triangular matrix | |
809 factors with proper internal matrix_type set, so that it won't need | |
810 to be computed when the matrix is used for division. | |
9717 | 811 |
10118 | 812 ** The built-in `sum' function now handles the non-native summation |
813 (i.e., double precision sum of single or integer inputs) more | |
814 efficiently, avoiding a temporary conversion of the whole input | |
815 array to doubles. Further, `sum' can now accept an extra option | |
816 argument, using a compensated summation algorithm rather than a | |
817 straightforward sum, which significantly improves precision if lots | |
818 of cancellation occurs in the summation. | |
9717 | 819 |
10118 | 820 ** The built-in `bsxfun' function now uses optimized code for certain |
821 cases where built-in operator handles are passed in. Namely, the | |
822 optimizations concern the operators `plus', `minus', `times', | |
823 `ldivide', `rdivide', `power', `and', `or' (for logical arrays), | |
824 the relational operators `eq', `ne', `lt', `le', `gt', `ge', and the | |
825 functions `min' and `max'. Optimizations only apply when both | |
826 operands are of the same built-in class. Mixed real/complex and | |
827 single/double operations will first convert both operands to a | |
828 common type. | |
9745 | 829 |
10118 | 830 ** The `strfind' and `strrep' functions now have compiled |
831 implementations, facilitating significantly more efficient searching | |
832 and replacing in strings, especially with longer patterns. The code | |
833 of `strcat' has been vectorized and is now much more efficient when | |
834 many strings are concatenated. The `strcmpi' and `strncmpi' | |
835 functions are now built-in functions, providing better performance. | |
12713
8176c16628c8
doc: Add note about str2double API change to NEWS.
Rik <octave@nomad.inbox5.com>
parents:
12712
diff
changeset
|
836 |
8176c16628c8
doc: Add note about str2double API change to NEWS.
Rik <octave@nomad.inbox5.com>
parents:
12712
diff
changeset
|
837 ** 'str2double' now has a compiled implementation and the API conforms |
8176c16628c8
doc: Add note about str2double API change to NEWS.
Rik <octave@nomad.inbox5.com>
parents:
12712
diff
changeset
|
838 to Matlab. The additional Octave-specific features of returning a |
8176c16628c8
doc: Add note about str2double API change to NEWS.
Rik <octave@nomad.inbox5.com>
parents:
12712
diff
changeset
|
839 boolean matrix indicating which elements were successfully converted |
8176c16628c8
doc: Add note about str2double API change to NEWS.
Rik <octave@nomad.inbox5.com>
parents:
12712
diff
changeset
|
840 has been removed. |
10208 | 841 |
10453 | 842 ** Matlab-style ignoring input and output function arguments using |
11111 | 843 tilde (~) is now supported. Ignored output arguments may be |
844 detected from a function using the built-in function `isargout'. | |
845 For more details, consult the manual. | |
10886 | 846 |
10453 | 847 ** The list datatype, deprecated since the introduction of cells, has |
848 been removed. | |
10276 | 849 |
10453 | 850 ** The accumarray function has been optimized and is now significantly |
851 faster in certain important cases. | |
10054 | 852 |
10292 | 853 ** The behavior of isreal and isnumeric functions was changed to be more |
854 Matlab-compatible. | |
855 | |
10406 | 856 ** The integer math & conversion warnings (Octave:int-convert-nan, |
857 Octave:int-convert-non-int-val, Octave:int-convert-overflow, | |
11111 | 858 Octave:int-math-overflow) have been removed. |
10406 | 859 |
10453 | 860 ** rem and mod are now built-in functions. They also handle integer |
861 types efficiently using integer arithmetic. | |
10437 | 862 |
10536 | 863 ** Sparse indexing and indexed assignment has been mostly rewritten. |
864 Since Octave uses compressed column storage for sparse matrices, | |
865 major attention is devoted to operations manipulating whole columns. | |
866 Such operations are now significantly faster, as well as some other | |
867 important cases. | |
868 | |
869 Further, it is now possible to pre-allocate a sparse matrix and | |
870 subsequently fill it by assignments, provided they meet certain | |
871 conditions. For more information, consult the `spalloc' function, | |
872 which is no longer a mere dummy. Consequently, nzmax and nnz are no | |
11111 | 873 longer always equal in Octave. Octave may also produce a matrix |
874 with nnz < nzmax as a result of other operations, so you should | |
14093
050bc580cb60
doc: Various docstring improvements before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14082
diff
changeset
|
875 consistently use nnz unless you really want to use nzmax (i.e., the |
11111 | 876 space allocated for nonzero elements). |
10536 | 877 |
878 Sparse concatenation is also affected, and concatenating sparse | |
879 matrices, especially larger collections, is now significantly more | |
11111 | 880 efficient. This applies to both the [] operator and the |
10536 | 881 cat/vertcat/horzcat functions. |
882 | |
11111 | 883 ** It is now possible to optionally employ the xGESDD LAPACK drivers |
14188 | 884 for computing the singular value decomposition using svd, instead |
11111 | 885 of the default xGESVD, using the configuration pseudo-variable |
886 svd_driver. The xGESDD driver can be up to 6x times faster when | |
887 singular vectors are requested, but is reported to be somewhat less | |
10639 | 888 robust on highly ill-conditioned matrices. |
889 | |
890 ** Configuration pseudo-variables, such as page_screen_output or | |
891 confirm_recursive_rmdir (or the above mentioned svd_driver), now | |
892 accept a "local" option as second argument, requesting the change | |
11154
92a7c136ab35
Update NEWS with more deprecated functions from version 3.4
Rik <octave@nomad.inbox5.com>
parents:
11139
diff
changeset
|
893 to be undone when the current function returns: |
10639 | 894 |
895 function [status, msg] = rm_rf (dir) | |
896 confirm_recursive_rmdir (false, "local"); | |
897 [status, msg] = rmdir (dir, "s"); | |
898 ... | |
899 endfunction | |
900 | |
901 Upon return, confirm_recursive_rmdir will be restored to the value | |
902 it had on entry to the function, even if there were subsequent | |
903 changes to the variable in function rm_rf or any of the functions | |
904 it calls. | |
905 | |
11111 | 906 ** pkg now accepts a -forge option for downloading and installing |
907 packages from Octave Forge automatically. For example, | |
10774 | 908 |
909 pkg install -forge general | |
910 | |
11111 | 911 will automatically download the latest release of the general |
14093
050bc580cb60
doc: Various docstring improvements before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14082
diff
changeset
|
912 package and attempt to install it. No automatic resolving of |
11111 | 913 dependencies is provided. Further, |
10639 | 914 |
10774 | 915 pkg list -forge |
916 | |
917 can be used to list all available packages. | |
918 | |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
919 ** The internal data representation of structs has been completely |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
920 rewritten to make certain optimizations feasible. The field data |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
921 can now be shared between structs with equal keys but different |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
922 dimensions or values, making operations that preserve the fields |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
923 faster. Economized storage is now used for scalar structs (just |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
924 like most other scalars), making their usage more |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
925 memory-efficient. Certain array-like operations on structs |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
926 (concatenation, uniform cellfun, num2cell) have gained a |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
927 significant speed-up. Additionally, the octave_scalar_map class |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
928 now provides a simpler interface to work with scalar structs within |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
929 a C++ DLD function. |
10639 | 930 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
931 ** Two new formats are available for displaying numbers: |
11111 | 932 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
933 format short eng |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
934 format long eng |
11111 | 935 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
936 Both display numbers in engineering notation, i.e., mantissa + |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
937 exponent where the exponent is a multiple of 3. |
10776
062304bd692e
Update NEWS with description of new engineering format for numbers.
Rik <octave@nomad.inbox5.com>
parents:
10774
diff
changeset
|
938 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
939 ** The following functions are new in Octave 3.4: |
12723
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
940 accumdim erfcx nfields pqpnonneg uigetdir |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
941 bitpack fileread nth_element quadcc uigetfile |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
942 bitunpack fminbnd onCleanup randi uiputfile |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
943 blkmm fskipl pbaspect repelems uimenu |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
944 cbrt ifelse pie3 reset whitebg |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
945 curl ishermitian powerset rsf2csf |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
946 chop isindex ppder saveas |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
947 daspect luupdate ppint strread |
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
948 divergence merge ppjumps textread |
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
10966
diff
changeset
|
949 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
950 ** Using the image function to view images with external programs such |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
951 as display, xv, and xloadimage is no longer supported. The |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
952 image_viewer function has also been removed. |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
953 |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
954 ** The behavior of struct assignments to non-struct values has been |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
955 changed. Previously, it was possible to overwrite an arbitrary |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
956 value: |
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
10966
diff
changeset
|
957 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
958 a = 1; |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
959 a.x = 2; |
10873 | 960 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
961 This is no longer possible unless a is an empty matrix or cell |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
962 array. |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
963 |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
964 ** The dlmread function has been extended to allow specifying a custom |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
965 value for empty fields. |
10829 | 966 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
967 ** The dlmread and dlmwrite functions have been modified to accept |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
968 file IDs (as returned by fopen) in addition to file names. |
11111 | 969 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
970 ** Octave can now optimize away the interpreter overhead of an |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
971 anonymous function handle, if the function simply calls another |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
972 function or handle with some of its parameters bound to certain |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
973 values. Example: |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
974 |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
975 f = @(x) sum (x, 1); |
10966 | 976 |
12418
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
977 When f is called, the call is forwarded to @sum with the constant 1 |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
978 appended, and the anonymous function call does not occur on the |
b914e8125f1b
NEWS: Use indent of 2 spaces rather than occasional 3 spaces.
Rik <octave@nomad.inbox5.com>
parents:
12413
diff
changeset
|
979 call stack. |
10829 | 980 |
12424 | 981 ** For compatibility with Matlab, mu2lin (x) is now equivalent to |
982 mu2lin (x, 0). | |
983 | |
984 ** The new function `history_control' may be used to control the way | |
985 command lines are added to the history list when Octave is using | |
986 readline for command-line editing. For example | |
987 | |
988 history_control ("ignoredups") | |
989 | |
990 tells Octave to avoid adding duplicate lines to the history list. | |
991 | |
992 ** Octave now uses the gnulib library for improved portability and to | |
993 avoid bugs in operating system functions. | |
994 | |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
995 ** Deprecated functions. |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
996 |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
997 The following functions were deprecated in Octave 3.0 and have been |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
998 removed from Octave 3.4. |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
999 |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1000 beta_cdf geometric_pdf pascal_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1001 beta_inv geometric_rnd pascal_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1002 beta_pdf hypergeometric_cdf poisson_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1003 beta_rnd hypergeometric_inv poisson_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1004 binomial_cdf hypergeometric_pdf poisson_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1005 binomial_inv hypergeometric_rnd poisson_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1006 binomial_pdf intersection polyinteg |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1007 binomial_rnd is_bool setstr |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1008 chisquare_cdf is_complex struct_contains |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1009 chisquare_inv is_list struct_elements |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1010 chisquare_pdf is_matrix t_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1011 chisquare_rnd is_scalar t_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1012 clearplot is_square t_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1013 clg is_stream t_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1014 com2str is_struct uniform_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1015 exponential_cdf is_symmetric uniform_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1016 exponential_inv is_vector uniform_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1017 exponential_pdf isstr uniform_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1018 exponential_rnd lognormal_cdf weibcdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1019 f_cdf lognormal_inv weibinv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1020 f_inv lognormal_pdf weibpdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1021 f_pdf lognormal_rnd weibrnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1022 f_rnd meshdom weibull_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1023 gamma_cdf normal_cdf weibull_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1024 gamma_inv normal_inv weibull_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1025 gamma_pdf normal_pdf weibull_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1026 gamma_rnd normal_rnd wiener_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1027 geometric_cdf pascal_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1028 geometric_inv pascal_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1029 |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1030 The following functions were deprecated in Octave 3.2 and will |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1031 be removed from Octave 3.6 (or whatever version is the second major |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1032 release after 3.2): |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1033 |
11390
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1034 create_set spcholinv splu |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1035 dmult spcumprod spmax |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1036 iscommand spcumsum spmin |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1037 israwcommand spdet spprod |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1038 lchol spdiag spqr |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1039 loadimage spfind spsum |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1040 mark_as_command sphcat spsumsq |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1041 mark_as_rawcommand spinv spvcat |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1042 spatan2 spkron str2mat |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1043 spchol splchol unmark_command |
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
1044 spchol2inv split unmark_rawcommand |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1045 |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1046 The following functions have been deprecated in Octave 3.4 and will |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1047 be removed from Octave 3.8 (or whatever version is the second major |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1048 release after 3.4): |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1049 |
14354
55bb8c902a4d
maint: Remove deprecated functions from dev branch for next (3.8) release.
Rik <octave@nomad.inbox5.com>
parents:
14294
diff
changeset
|
1050 autocor cellidx gammai is_global replot values |
55bb8c902a4d
maint: Remove deprecated functions from dev branch for next (3.8) release.
Rik <octave@nomad.inbox5.com>
parents:
14294
diff
changeset
|
1051 autocov dispatch glpkmex krylovb saveimage |
55bb8c902a4d
maint: Remove deprecated functions from dev branch for next (3.8) release.
Rik <octave@nomad.inbox5.com>
parents:
14294
diff
changeset
|
1052 betai fstat intwarning perror strerror |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1053 |
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1054 Summary of important user-visible changes for version 3.2: |
5913 | 1055 --------------------------------------------------------- |
2452 | 1056 |
8737 | 1057 ** Compatibility with Matlab graphics has been improved. |
6329 | 1058 |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1059 The hggroup object and associated listener callback functions have |
8737 | 1060 been added allowing the inclusion of group objects. Data sources |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1061 have been added to these group objects such that |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1062 |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1063 x = 0:0.1:10; |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1064 y = sin (x); |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1065 plot (x, y, "ydatasource", "y"); |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1066 for i = 1 : 100 |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1067 pause(0.1) |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1068 y = sin (x + 0.1 * i); |
14188 | 1069 refreshdata (); |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1070 endfor |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1071 |
8737 | 1072 works as expected. This capability has be used to introduce |
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
1073 stem-series, bar-series, etc., objects for better Matlab |
8737 | 1074 compatibility. |
1075 | |
1076 ** New graphics functions: | |
1077 | |
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1078 addlistener ezcontour gcbo refresh |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1079 addproperty ezcontourf ginput refreshdata |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1080 allchild ezmesh gtext specular |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1081 available_graphics_toolkits ezmeshc intwarning surfl |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1082 graphics_toolkit ezplot ishghandle trisurf |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1083 cla ezplot3 isocolors waitforbuttonpress |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1084 clabel ezpolar isonormals |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1085 comet ezsurf isosurface |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1086 dellistener findall linkprop |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1087 diffuse gcbf plotmatrix |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1088 |
8737 | 1089 ** New experimental OpenGL/FLTK based plotting system. |
1090 | |
1091 An experimental plotting system based on OpenGL and the FLTK | |
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1092 toolkit is now part of Octave. This graphics toolkit is disabled by |
8737 | 1093 default. You can switch to using it with the command |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1094 |
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1095 graphics_toolkit ("fltk") |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1096 |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1097 for all future figures or for a particular figure with the command |
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1098 |
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
1099 graphics_toolkit (h, "fltk") |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1100 |
11139 | 1101 where "h" is a valid figure handle. |
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
1102 |
8737 | 1103 ** Functions providing direct access to gnuplot have been removed. |
1104 | |
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1105 The functions __gnuplot_plot__, __gnuplot_set__, __gnuplot_raw__, |
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1106 __gnuplot_show__, __gnuplot_replot__, __gnuplot_splot__, |
8737 | 1107 __gnuplot_save_data__ and __gnuplot_send_inline_data__ have been |
1108 removed from Octave. These function were incompatible with the | |
1109 high level graphics handle code. | |
6329 | 1110 |
8885 | 1111 ** The Control, Finance and Quaternion functions have been removed. |
1112 | |
1113 These functions are now available as separate packages from | |
1114 | |
1115 http://octave.sourceforge.net/packages.html | |
1116 | |
1117 and can be reinstalled using the Octave package manager (see | |
1118 the pkg function). | |
1119 | |
1120 ** Specific sparse matrix functions removed. | |
1121 | |
1122 The following functions, which handled only sparse matrices have | |
1123 been removed. Instead of calling these functions directly, you | |
1124 should use the corresponding function without the "sp" prefix. | |
8737 | 1125 |
8885 | 1126 spatan2 spcumsum spkron spprod |
1127 spchol spdet splchol spqr | |
1128 spchol2inv spdiag splu spsum | |
1129 spcholinv spfind spmax spsumsqk | |
1130 spcumprod spinv spmin | |
1131 | |
1132 ** Improvements to the debugger. | |
1133 | |
1134 The interactive debugging features have been improved. Stopping | |
1135 on statements with dbstop should work correctly now. Stepping | |
1136 into and over functions, and stepping one statement at a time | |
1137 (with dbstep) now works. Moving up and down the call stack with | |
1138 dbup and dbdown now works. The dbstack function is now available | |
1139 to print the current function call stack. The new dbquit function | |
1140 is available to exit the debugging mode. | |
1141 | |
1142 ** Improved traceback error messages. | |
1143 | |
1144 Traceback error messages are much more concise and easier to | |
1145 understand. They now display information about the function call | |
1146 stack instead of the stack of all statements that were active at | |
1147 the point of the error. | |
8014
44d206ae68c9
improve fsolve compatibility
John W. Eaton <jwe@octave.org>
parents:
7990
diff
changeset
|
1148 |
8737 | 1149 ** Object Oriented Programming. |
8405
d79dfbff2f9d
document new norm features in NEWS
Jaroslav Hajek <highegg@gmail.com>
parents:
8396
diff
changeset
|
1150 |
8737 | 1151 Octave now includes OOP features and the user can create their own |
1152 class objects and overloaded functions and operators. For | |
1153 example, all methods of a class called "myclass" will be found in | |
1154 a directory "@myclass" on the users path. The class specific | |
1155 versions of functions and operators take precedence over the | |
1156 generic versions of these functions. | |
1157 | |
1158 New functions related to OOP include | |
7189 | 1159 |
8737 | 1160 class inferiorto isobject loadobj methods superiorto |
1161 | |
1162 See the Octave manual for more details. | |
7038 | 1163 |
8747 | 1164 ** Parsing of Command-style Functions. |
1165 | |
1166 Octave now parses command-style functions without needing to first | |
1167 declare them with "mark_as_command". The rules for recognizing a | |
1168 command-style function calls are | |
1169 | |
1170 * A command must appear as the first word in a statement, | |
1171 followed by a space. | |
1172 | |
1173 * The first character after the space must not be '=' or '(' | |
1174 | |
1175 * The next token after the space must not look like a binary | |
1176 operator. | |
1177 | |
1178 These rules should be mostly compatible with the way Matlab parses | |
1179 command-style function calls and allow users to define commands in | |
1180 .m files without having to mark them as commands. | |
1181 | |
1182 Note that previous versions of Octave allowed expressions like | |
1183 | |
1184 x = load -text foo.dat | |
1185 | |
1186 but an expression like this will now generate a parse error. In | |
1187 order to assign the value returned by a function to a variable, | |
1188 you must use the normal function call syntax: | |
1189 | |
1190 x = load ("-text", "foo.dat"); | |
1191 | |
8737 | 1192 ** Block comments. |
1193 | |
8747 | 1194 Commented code can be between matching "#{" and "#}" or "%{" and |
1195 "%}" markers, even if the commented code spans several line. This | |
1196 allows blocks code to be commented, without needing to comment | |
1197 each line. For example, | |
5814 | 1198 |
8747 | 1199 function [s, t] = func (x, y) |
1200 s = 2 * x; | |
1201 #{ | |
1202 s *= y; | |
1203 t = y + x; | |
1204 #} | |
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1205 endfunction |
5814 | 1206 |
8747 | 1207 the lines "s *= y;" and "t = y + x" will not be executed. |
8737 | 1208 |
12400
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1209 ** If any subfunction in a file ends with "end" or "endfunction", then |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1210 they all must end that way. Previously, Octave accepted |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1211 |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1212 function main () |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1213 ... |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1214 # no endfunction here. |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1215 function sub () |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1216 ... |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1217 endfunction |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1218 |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1219 but this is no longer allowed. |
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
1220 |
8737 | 1221 ** Special treatment in the parser of expressions like "a' * b". |
2452 | 1222 |
8737 | 1223 In these cases the transpose is no longer explicitly formed and |
1224 BLAS libraries are called with the transpose flagged, | |
1225 significantly improving performance for these kinds of | |
1226 operations. | |
8417
654bcfb937bf
Add the eigs and svds functions
David Bateman <dbateman@free.fr>
parents:
8405
diff
changeset
|
1227 |
8737 | 1228 ** Single Precision data type. |
2452 | 1229 |
8737 | 1230 Octave now includes a single precision data type. Single |
1231 precision variables can be created with the "single" command, or | |
9034
52515efc50c0
Documentation cleanup on NEWS file
Rik <rdrider0-list@yahoo.com>
parents:
9031
diff
changeset
|
1232 from functions like ones, eye, etc. For example, |
5995 | 1233 |
8737 | 1234 single (1) |
1235 ones (2, 2, "single") | |
1236 zeros (2, 2, "single") | |
1237 eye (2, 2, "single") | |
1238 Inf (2, 2, "single") | |
1239 NaN (2, 2, "single") | |
1240 NA (2, 2, "single") | |
7279 | 1241 |
8737 | 1242 all create single precision variables. For compatibility with |
1243 Matlab, mixed double/single precision operators and functions | |
1244 return single precision types. | |
1245 | |
1246 As a consequence of this addition to Octave the internal | |
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1247 representation of the double precision NA value has changed, and |
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1248 so users that make use of data generated by Octave with R or |
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1249 visa-versa are warned that compatibility might not be assured. |
7279 | 1250 |
8737 | 1251 ** Improved array indexing. |
1252 | |
1253 The underlying code used for indexing of arrays has been | |
9034
52515efc50c0
Documentation cleanup on NEWS file
Rik <rdrider0-list@yahoo.com>
parents:
9031
diff
changeset
|
1254 completely rewritten and indexing is now significantly faster. |
8737 | 1255 |
8755 | 1256 ** Improved memory management. |
1257 | |
1258 Octave will now attempt to share data in some cases where previously | |
1259 a copy would be made, such as certain array slicing operations or | |
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
1260 conversions between cells, structs and cs-lists. This usually reduces |
8755 | 1261 both time and memory consumption. |
9128 | 1262 Also, Octave will now attempt to detect and optimize usage of a vector |
1263 as a stack, when elements are being repeatedly inserted at/removed from | |
1264 the end of the vector. | |
8755 | 1265 |
8738 | 1266 ** Improved performance for reduction operations. |
1267 | |
8755 | 1268 The performance of the sum, prod, sumsq, cumsum, cumprod, any, all, |
1269 max and min functions has been significantly improved. | |
8738 | 1270 |
9006 | 1271 ** Sorting and searching. |
1272 | |
1273 The performance of sort has been improved, especially when sorting | |
10453 | 1274 indices are requested. An efficient built-in issorted |
1275 implementation was added. The sortrows function now uses a more | |
12702
013cd94d8d7f
doc: Spelling fixes for various documentation files
John Bradshaw <john@johnbradshaw.org>
parents:
12698
diff
changeset
|
1276 efficient algorithm, especially in the homogeneous case. The lookup |
10453 | 1277 function is now a built-in function performing a binary search, |
1278 optimized for long runs of close elements. Lookup also works with | |
1279 cell arrays of strings. | |
9006 | 1280 |
1281 ** Range arithmetics | |
1282 | |
10453 | 1283 For some operations on ranges, Octave will attempt to keep the |
1284 result as a range. These include negation, adding a scalar, | |
14093
050bc580cb60
doc: Various docstring improvements before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14082
diff
changeset
|
1285 subtracting a scalar, and multiplying by a scalar. Ranges with zero |
10453 | 1286 increment are allowed and can be constructed using the built-in |
1287 function `ones'. | |
9006 | 1288 |
1289 ** Various performance improvements. | |
1290 | |
10453 | 1291 Performance of a number of other built-in operations and functions |
1292 was improved, including: | |
9006 | 1293 |
1294 * logical operations | |
1295 * comparison operators | |
1296 * element-wise power | |
1297 * accumarray | |
1298 * cellfun | |
1299 * isnan | |
1300 * isinf | |
1301 * isfinite | |
1302 * nchoosek | |
1303 * repmat | |
1304 * strcmp | |
1305 | |
8737 | 1306 ** 64-bit integer arithmetic. |
1307 | |
1308 Arithmetic with 64-bit integers (int64 and uint64 types) is fully | |
1309 supported, with saturation semantics like the other integer types. | |
1310 Performance of most integer arithmetic operations has been | |
1311 improved by using integer arithmetic directly. Previously, Octave | |
1312 performed integer math with saturation semantics by converting the | |
1313 operands to double precision, performing the operation, and then | |
1314 converting the result back to an integer value, truncating if | |
1315 necessary. | |
1316 | |
8885 | 1317 ** Diagonal and permutation matrices. |
1318 | |
1319 The interpreter can now treat diagonal and permutation matrices as | |
1320 special objects that store only the non-zero elements, rather than | |
1321 general full matrices. Therefore, it is now possible to construct | |
1322 and use these matrices in linear algebra without suffering a | |
1323 performance penalty due to storing large numbers of zero elements. | |
1324 | |
1325 ** Improvements to fsolve. | |
1326 | |
1327 The fsolve function now accepts an option structure argument (see | |
1328 also the optimset function). The INFO values returned from fsolve | |
1329 have changed to be compatible with Matlab's fsolve function. | |
1330 Additionally, fsolve is now able to solve overdetermined systems, | |
1331 complex-differentiable complex systems, systems with a sparse | |
1332 jacobian and can work in single precision if given single precision | |
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
1333 inputs. It can also be called recursively. |
8885 | 1334 |
8737 | 1335 ** Improvements to the norm function. |
1336 | |
1337 The norm function is now able to compute row or column norms of a | |
1338 matrix in a single call, as well as general matrix p-norms. | |
1339 | |
1340 ** New functions for computing some eigenvalues or singular values. | |
1341 | |
1342 The eigs and svds functions have been included in Octave. These | |
1343 functions require the ARPACK library (now distributed under a | |
1344 GPL-compatible license). | |
1345 | |
1346 ** New QR and Cholesky factorization updating functions. | |
8370
34960ba08a81
document more new features in the NEWS file
Jaroslav Hajek <highegg@gmail.com>
parents:
8292
diff
changeset
|
1347 |
8737 | 1348 choldelete cholshift qrdelete qrshift |
1349 cholinsert cholupdate qrinsert qrupdate | |
1350 | |
1351 ** New quadrature functions. | |
1352 | |
1353 dblquad quadgk quadv triplequad | |
1354 | |
8885 | 1355 ** New functions for reading and writing images. |
1356 | |
1357 The imwrite and imread functions have been included in Octave. | |
1358 These functions require the GraphicsMagick library. The new | |
1359 function imfinfo provides information about an image file (size, | |
1360 type, colors, etc.) | |
1361 | |
9215
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
9128
diff
changeset
|
1362 ** The input_event_hook function has been replaced by the pair of |
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
9128
diff
changeset
|
1363 functions add_input_event_hook and remove_input_event_hook so that |
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
9128
diff
changeset
|
1364 more than one hook function may be installed at a time. |
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
9128
diff
changeset
|
1365 |
8737 | 1366 ** Other miscellaneous new functions. |
8370
34960ba08a81
document more new features in the NEWS file
Jaroslav Hajek <highegg@gmail.com>
parents:
8292
diff
changeset
|
1367 |
8932
2d0f8692a82e
Add the 'histc' function
Soren Hauberg <hauberg@gmail.com>
parents:
8888
diff
changeset
|
1368 addtodate hypot reallog |
2d0f8692a82e
Add the 'histc' function
Soren Hauberg <hauberg@gmail.com>
parents:
8888
diff
changeset
|
1369 bicgstab idivide realpow |
9006 | 1370 cellslices info realsqrt |
1371 cgs interp1q rectint | |
1372 command_line_path isdebugmode regexptranslate | |
1373 contrast isfloat restoredefaultpath | |
1374 convn isstrprop roundb | |
1375 cummin log1p rundemos | |
1376 cummax lsqnonneg runlength | |
1377 datetick matlabroot saveobj | |
1378 display namelengthmax spaugment | |
1379 expm1 nargoutchk strchr | |
1380 filemarker pathdef strvcat | |
1381 fstat perl subspace | |
1382 full prctile symvar | |
1383 fzero quantile treelayout | |
1384 genvarname re_read_readline_init_file validatestring | |
1385 histc | |
8370
34960ba08a81
document more new features in the NEWS file
Jaroslav Hajek <highegg@gmail.com>
parents:
8292
diff
changeset
|
1386 |
8885 | 1387 ** Changes to strcat. |
1388 | |
1389 The strcat function is now compatible with Matlab's strcat | |
1390 function, which removes trailing whitespace when concatenating | |
1391 character strings. For example | |
1392 | |
1393 strcat ('foo ', 'bar') | |
1394 ==> 'foobar' | |
1395 | |
1396 The new function cstrcat provides the previous behavior of | |
1397 Octave's strcat. | |
1398 | |
1399 ** Improvements to the help functions. | |
1400 | |
9034
52515efc50c0
Documentation cleanup on NEWS file
Rik <rdrider0-list@yahoo.com>
parents:
9031
diff
changeset
|
1401 The help system has been mostly re-implemented in .m files to make |
8885 | 1402 it easier to modify. Performance of the lookfor function has been |
1403 greatly improved by caching the help text from all functions that | |
1404 are distributed with Octave. The pkg function has been modified | |
1405 to generate cache files for external packages when they are | |
1406 installed. | |
1407 | |
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1408 ** Deprecated functions. |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1409 |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1410 The following functions were deprecated in Octave 3.0 and will be |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1411 removed from Octave 3.4 (or whatever version is the second major |
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1412 release after 3.0): |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1413 |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1414 beta_cdf geometric_pdf pascal_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1415 beta_inv geometric_rnd pascal_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1416 beta_pdf hypergeometric_cdf poisson_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1417 beta_rnd hypergeometric_inv poisson_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1418 binomial_cdf hypergeometric_pdf poisson_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1419 binomial_inv hypergeometric_rnd poisson_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1420 binomial_pdf intersection polyinteg |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1421 binomial_rnd is_bool setstr |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1422 chisquare_cdf is_complex struct_contains |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1423 chisquare_inv is_list struct_elements |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1424 chisquare_pdf is_matrix t_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1425 chisquare_rnd is_scalar t_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1426 clearplot is_square t_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1427 clg is_stream t_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1428 com2str is_struct uniform_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1429 exponential_cdf is_symmetric uniform_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1430 exponential_inv is_vector uniform_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1431 exponential_pdf isstr uniform_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1432 exponential_rnd lognormal_cdf weibcdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1433 f_cdf lognormal_inv weibinv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1434 f_inv lognormal_pdf weibpdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1435 f_pdf lognormal_rnd weibrnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1436 f_rnd meshdom weibull_cdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1437 gamma_cdf normal_cdf weibull_inv |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1438 gamma_inv normal_inv weibull_pdf |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1439 gamma_pdf normal_pdf weibull_rnd |
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1440 gamma_rnd normal_rnd wiener_rnd |
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1441 geometric_cdf pascal_cdf |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1442 geometric_inv pascal_inv |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1443 |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1444 The following functions are now deprecated in Octave 3.2 and will |
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1445 be removed from Octave 3.6 (or whatever version is the second major |
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1446 release after 3.2): |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1447 |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1448 create_set spcholinv spmax |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1449 dmult spcumprod spmin |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1450 iscommand spcumsum spprod |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1451 israwcommand spdet spqr |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1452 lchol spdiag spsum |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1453 loadimage spfind spsumsq |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1454 mark_as_command spinv str2mat |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1455 mark_as_rawcommand spkron unmark_command |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1456 spatan2 splchol unmark_rawcommand |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1457 spchol split |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1458 spchol2inv splu |
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1459 |
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1460 See NEWS.3 for old news. |