difference of two vector

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dario cecchetti 2017-5-30

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评论： Star Strider 2017-5-30

采纳的回答： Star Strider

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Hi everybody, I would like to know how to solve the following problem.

A=[0 0 1 1]
B=[0]

where B has got only one component. ex. My goal is to delete the components A(1 2) automatically and obtaining

C=[1 1].

The 'A' vector is obtained afther for loop,but I don't know how many components are zero and one, while 'B' is known. My goal is to delete the components A(1 2) automatically and obtaining C=[1 1].

Thank you.

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Star Strider 2017-5-30

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One approach:

A=[0 0 1 1];
B=[0];
ia = ismember(A,B);
C = A(~ia)
C =
     1     1

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dario cecchetti 2017-5-30

Thank you very much!!!!!!!!

Star Strider 2017-5-30

As always, my pleasure!

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