How to eliminate the elements in an array from another array when there are repeated elements in both arrays?
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For example,
A = [ 1,2,2,2,3,4];
B = [1,2,2,3];
What I expect is A eliminate elements from B ( 2 with exact the same number of repeats) to get C = [2,4];
Thanks!
采纳的回答
A = [ 1,2,2,2,3,4];
B = [1,2,2,3];
Au=[unique(A),inf];
reps=max( histcounts(A,Au)-histcounts(B,Au) ,0);
C=repelem(Au(1:end-1),reps)
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