How to extract cell array?

Question

Tyann Hardyn 2021-8-29

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1442624-how-to-extract-cell-array

评论： Tyann Hardyn 2021-8-29

Hi, everyone... I want to ask about how to extract this cell array to a string data which contained in each of those cells. So i have this kind of data :

   data = reshape(per_combine,[],1);
   data
ans =
  3×1 cell array
    {44640×1 string}
    {40320×1 string}
    {40320×1 string}

I just want to grab each data string in each of those three cells to 44640 + 40320 + 40320 of data strings .....

Could it be possible, anyone? Thank you very much...

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Tyann Hardyn 2021-8-29

编辑：Tyann Hardyn 2021-8-29

@Simon Chan Yes, Mr Simon, actually i make this question to solve my bigger problem. Here is my question for the problem : https://www.mathworks.com/matlabcentral/answers/1442694-why-the-numeric-data-of-combined-data-cannot-be-sorted-well-as-the-original-file-if-it-written-alo

Tyann Hardyn 2021-8-29

@Simon Chan The data should be same at size, but sometimes when it loaded into for loop and cell array, the data just not appear at the same size, Sir

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Answer 1

Walter Roberson 2021-8-29

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1442624-how-to-extract-cell-array#answer_776299

在 MATLAB Online 中打开

strs = vertcat(data{:});

That would get you a (44640 + 40320 + 40320) by 1 string array.

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Tyann Hardyn 2021-8-29

thank you so much, SIr. it work !

Tyann Hardyn 2021-8-29

@Walter Roberson

I already use the code you share to me as an answer of this question. But iam just confused why its not sorted well as my new question in this link...

https://www.mathworks.com/matlabcentral/answers/1442694-why-the-numeric-data-of-combined-data-cannot-be-sorted-well-as-the-original-file-if-it-written-alo

would you like to help me, Sir? Thank you...

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