Is it possible to obtain a random sample of values from a matrix without the randsample tool?
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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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Azzi Abdelmalek
le 24 Nov 2012
Modifié(e) : Azzi Abdelmalek
le 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))
1 commentaire
Matt Fig
le 24 Nov 2012
Or just
A(randi(numel(A)))
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