Mercurial > hg > ishara

diff general/numerical/maxnorm.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/general/numerical/maxnorm.m	Sat Jan 12 19:21:22 2013 +0000
@@ -0,0 +1,9 @@
+% maxnorm - additive normalisation of vectors
+%
+% maxnorm :: [[N]] -> [[N]], real.
+function [y,m]=maxnorm(x)
+	k=max(x);
+	if isfinite(k), y=x-k;
+	else y=zeros(size(x)); 
+	end
+end