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How can I select a cell containing a specific text from a nx1 cell array and store it in a variable?

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niniki 2022-2-24

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1657205-how-can-i-select-a-cell-containing-a-specific-text-from-a-nx1-cell-array-and-store-it-in-a-variable

评论： niniki 2022-2-25

采纳的回答： KSSV

How can I select a cell containing a specific text from a nx1 cell array and store it in a variable?

a =

nx1 cell array

{'data1 = 231'}

{'line = 5457'}

{'data2 = a'}

{'sample = 889'}

{'ddf = 22'}

...

I want to make this result.

line =

1x1 cell

{'line = 5457'}

sample =

1x1 cell

{'sample = 889'}

I want to get a cell containing the text 'line, sample' without directly entering the index value.

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采纳的回答

KSSV 2022-2-24

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1657205-how-can-i-select-a-cell-containing-a-specific-text-from-a-nx1-cell-array-and-store-it-in-a-variable#answer_903235

在 MATLAB Online 中打开

Read about contains, strcmp, strcmpi, strfind. All these functions give you index where theres is a match with the given input string.

If C is your nx1 cell array.

idx = contains(C,'line = 5457') ;
iwant = C(idx)

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niniki 2022-2-25

thank you!!

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