Mercurial > hg > octave-thorsten

changeset 14254:73086d4b64fa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
prism.m: Simplify code by using repmat rather than kron. * prism.m: Simplify code by using repmat rather than kron.
author Rik <octave@nomad.inbox5.com>
date Sun, 22 Jan 2012 22:57:56 -0800
parents f9bd63f5ddd0
children 5cc69bafe3b9
files scripts/image/prism.m
diffstat 1 files changed, 1 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/image/prism.m
+++ b/scripts/image/prism.m
@@ -42,11 +42,7 @@
 
   p = [1, 0, 0; 1, 1/2, 0; 1, 1, 0; 0, 1, 0; 0, 0, 1; 2/3, 0, 1];
 
-  if (rem (n, 6) == 0)
-    map = kron(ones (fix (n / 6), 1), p);
-  else
-    map = [kron(ones (fix (n / 6), 1), p); p(1:rem (n, 6), :)];
-  endif
+  map = [repmat(p, fix(n/6), 1); p(1:rem (n, 6), :)];
 
 endfunction