Matlab，在两个数组中找到共同值 [英] Matlab, finding common values in two array

问题描述

I want to find common values in two arrays(For example if A=[1 2 3 4 5 6] and B=[9 8 7 6 3 1 2] the result is ans=[1 2 3 6]).Is there any method without using loop?

Thanks

解决方案

use intersect(A,B) to get the answer.

Another option is to use ismember, for example A(ismember(A,B)).

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