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diff general/numerical/normalise.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/normalise.m	Sat Jan 12 19:21:22 2013 +0000
@@ -0,0 +1,10 @@
+function x=normalise(x,dim)
+% normalise - make x zero mean and unit variance in given dimension
+%
+% normalise :: [Size], D:natural -> [Size].
+%
+% The return value has zero mean and unit variance in the
+% Dth dimension.
+
+x=divnorm(@(z)std(z,1,dim),addnorm(@(y)mean(y,dim),x));
+