how to extract different values/elements of matrix or vector without repeating?

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agatte 2017-2-8

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评论： agatte 2017-2-8

Hello,

I have a vector/ or it could be array : A = [1,2,3,4,5,1,2,3,4,5,1,2,3] I want to extract existing different values/elements from this vector without repeating: 1,2,3,4,5 B= [1,2,3,4,5]

How can I extract it ?

I would appreciate for any help please

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采纳的回答

Stephen23 2017-2-8

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https://ww2.mathworks.cn/matlabcentral/answers/323919-how-to-extract-different-values-elements-of-matrix-or-vector-without-repeating#answer_253831

在 MATLAB Online 中打开

>> A = [1,2,3,4,5,1,2,3,4,5,1,2,3];
>> unique(A)
ans =
   1   2   3   4   5

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agatte 2017-2-8

Thanks :) Perfect !

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