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Is it possible to obtain a random sample of values from a matrix without the randsample tool?

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Emma
Emma on 24 Nov 2012
Is it possible to obtain a random sample of values from a matrix without the randsample tool?

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Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 24 Nov 2012
Edited: Azzi Abdelmalek on 24 Nov 2012
A=magic(6);
out=A(randi(numel(A),1))
if you want 3 values for example
out=A(randi(numel(A),3,1))

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