Mercurial > hg > camir-aes2014

diff toolboxes/FullBNT-1.0.7/KPMstats/chisquared_histo.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/KPMstats/chisquared_histo.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,5 @@
+function s = chisquared_histo(h1, h2)
+% Measure distance between 2 histograms (small numbers means more similar)
+denom = h1 + h2;
+denom = denom + (denom==0);
+s = sum(((h1 - h2) .^ 2) ./ denom);