How to quickly find the indecies of elements in an array?
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Dear All,
I have an array A which contains integers. I have another array B. I want to find out the indecis of B in A.
For example, A = [1 9 2 8 3 7 4 6 5], B = [5 6 7]. The indecis of B in A is [9 8 6].
Thanks.
Benson
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per isakson
2021-5-23
编辑:per isakson
2021-5-23
A = [1 9 2 8 3 7 4 6 5];
B = [5 6 7];
[~,ix] = ismember( B, A )
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