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diff scripts/signal/detrend.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 fd0a3ac60b0e
children 72c96de7a403
line wrap: on
line diff
--- a/scripts/signal/detrend.m
+++ b/scripts/signal/detrend.m
@@ -45,7 +45,7 @@
       p = 0;
     elseif (ischar (p) && strcmpi (p, "linear"))
       p = 1;
-    elseif (!isscalar (p) || p < 0 || p != round (p))
+    elseif (!isscalar (p) || p < 0 || p != fix (p))
       error ("detrend: second input argument must be 'constant', 'linear' or a positive integer");
     endif
   else