i would like to compare two matrixes with different dimension, A and B if any of the element in A is matched with B then that element in A has to be set to zero ?

A=[1 2 3 2 4 45 32 5] B=[5 6 4 8 2 6 4 8 4 6 98 5 4] then the result marix has to be A=[1 0 3 0 0 45 35 0] I tried with looping but it is slow since my marix set is too big. Please help me out. Thanks in advance

Answer 1

[Fangjun Jiang]

A(ismember(A,B))=0