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comparison scripts/polynomial/deconv.m @ 2716:2b5c27299cde

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[project @ 1997-02-22 08:40:55 by jwe]
author jwe
date Sat, 22 Feb 1997 08:44:22 +0000
parents b5568c31ee2c
children 8b262e771614
comparison
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2715:df8c732b4fb2 2716:2b5c27299cde
39 39
40 if (nargin != 2) 40 if (nargin != 2)
41 usage ("deconv (y, a)"); 41 usage ("deconv (y, a)");
42 endif 42 endif
43 43
44 if (is_matrix (y) || is_matrix (a)) 44 if (! (is_vector (y) && is_vector (a)))
45 error("conv: both arguments must be vectors"); 45 error("conv: both arguments must be vectors");
46 endif 46 endif
47 47
48 la = length (a); 48 la = length (a);
49 ly = length (y); 49 ly = length (y);