how to randomize the column position of a matrix?
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suppose A=[D G H K ... O];
i want to do C=[H D O .... G.. K]
i also want to keep the information about the order of randomization to use it other matrix further manipulation.
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Accepted Answer
Dishant Arora
on 9 Sep 2012
ind=randperm(size(A,2));
C=zeros(size(A));
C=A(:,ind);
ind preserves the order of randomization.
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