Matrix manipulation

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Mate 2u
Mate 2u 2012-6-15
Hi everybody. I have a 2 x 10000 matrix.
I want a short code which can tell me exactly out of the 1000 are [1;1]s?

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Andrei Bobrov
Andrei Bobrov 2012-6-15
A - your matrix
out = sum(ismember(A.',[1 1],'rows')) > 1000;

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