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comparison scripts/signal/blackman.m @ 13279:984359717d71

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Use common code idiom for checking whether a double value is an integer. * num2str.m, rotdim.m, get_first_help_sentence.m, ind2rgb.m, commutation_matrix.m, figure.m, legend.m, polyfit.m, bartlett.m, blackman.m, detrend.m, hamming.m, hanning.m, factorial.m, mode.m, skewness.m, statistics.m, mcnemar_test.m: Use idiom 'x == fix (x)' to test for integerness.
author Rik <octave@nomad.inbox5.com>
date Wed, 05 Oct 2011 13:10:10 -0700
parents 542891ebfcdb
children 72c96de7a403
comparison
equal deleted inserted replaced
13278:04edb15d7966 13279:984359717d71
31 31
32 if (nargin != 1) 32 if (nargin != 1)
33 print_usage (); 33 print_usage ();
34 endif 34 endif
35 35
36 if (! (isscalar (m) && (m == round (m)) && (m > 0))) 36 if (! (isscalar (m) && (m == fix (m)) && (m > 0)))
37 error ("blackman: M has to be an integer > 0"); 37 error ("blackman: M has to be an integer > 0");
38 endif 38 endif
39 39
40 if (m == 1) 40 if (m == 1)
41 c = 1; 41 c = 1;