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comparison scripts/image/spring.m @ 6791:be31a048c449

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[project @ 2007-07-24 19:04:51 by dbateman]
author dbateman
date Tue, 24 Jul 2007 19:04:51 +0000
parents c81a0f3f5a82
children 93c65f2a5668
comparison
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6790:f1157da78825 6791:be31a048c449
30 function map = spring (number) 30 function map = spring (number)
31 31
32 if (nargin == 0) 32 if (nargin == 0)
33 number = rows (colormap); 33 number = rows (colormap);
34 elseif (nargin == 1) 34 elseif (nargin == 1)
35 if (! is_scalar (number)) 35 if (! isscalar (number))
36 error ("spring: argument must be a scalar"); 36 error ("spring: argument must be a scalar");
37 endif 37 endif
38 else 38 else
39 print_usage (); 39 print_usage ();
40 endif 40 endif