I would like to get an cell array output by matching 2 cell arrays and returning with corresponding matched values from other cell array.

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velmurugan 2018-7-13

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https://ww2.mathworks.cn/matlabcentral/answers/410321-i-would-like-to-get-an-cell-array-output-by-matching-2-cell-arrays-and-returning-with-corresponding

评论： velmurugan 2018-7-16

采纳的回答： Carlos Felipe Rengifo

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I have 2 cell arrays A(6*1) and B(35*2).

A= {'MEG0522';'MEG0523';'MEG0512';'MEG0513';'MEG0312';'MEG0313'};
B= {'MEG0522','LF';'MEG0523','LF';'MEG0512','LF';'MEG0513','LF';'MEG0312','LF';'MEG0313','LF';'MEG0342','LF';'MEG0343','LF';'MEG0122','LF';'MEG0123','LF';'MEG0822','LF';'MEG0823','LF';'MEG0533','LF';'MEG0532','LF';'MEG0543','LF';'MEG0542','LF'{'MEG0923','RF';'MEG1212','RF';'MEG1213','RF';'MEG1223','RF';'MEG1222','RF';'MEG1412','RF';'MEG1413','RF';'MEG0943','RF';'MEG0942','RF';'MEG0933','RF';'MEG0932','RF';'MEG1232','RF';'MEG1233','RF'};

I would like to get an output by matching A with B, returning a cell array say C(6*2) with A values in the column 1 and corresponding B values in column 2.

C = {'MEG0522','LF';'MEG0523','LF';'MEG0512','LF';'MEG0513','LF';'MEG0312','LF'};

Values will not be in an orderly fashion. I would appreciate any support from community members.

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Stephen23 2018-7-14

编辑：Stephen23 2018-7-14

Use ismember: both of its outputs will be useful to you.

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Carlos Felipe Rengifo 2018-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/410321-i-would-like-to-get-an-cell-array-output-by-matching-2-cell-arrays-and-returning-with-corresponding#answer_328816

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Please, let me know if the following sentence solves your problem:

B(ismember(B(:,1),A),:)

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velmurugan 2018-7-16

Yes. This code creates required cell array.

velmurugan 2018-7-16

Thank you so much for your help and time.

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