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view general/arrutils/shuffle.m @ 29:61921dceded1

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More documentation on type system.
author samer
date Sat, 19 Jan 2013 17:56:21 +0000
parents e44f49929e56
children
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function a=shuffle(a)
% shuffle - randomly shuffle the columns of A
%
% shuffle :: [[N,M]] -> [[N,M]].
[n,i]=sort(rand(1,size(a,2)));
a=a(:,i);