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Compare two different length vectors

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jano satti
jano satti 2017-4-12
回答： Star Strider 2017-4-12
let say A=[2 3] and B=[3 3 2] and c=[ 10 20],now A compares the elements with B and assign values from c. Answer is D=[20 20 10] How can I do that? Thanks in Advance.

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Star Strider
Star Strider 2017-4-12
Use the second output of the ismember function:
A=[2 3];
B=[3 3 2];
C=[ 10 20];
[~,idx] = ismember(B,A);
D = C(idx)
D =
20 20 10

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