readcell command undefined?

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$Amit Ifrach$

Amit Ifrach 2021-10-13

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1562591-readcell-command-undefined

评论： Mathieu NOE 2021-10-14

采纳的回答： Mathieu NOE

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לק"י

Hi guys,

I try to use readcell command, but it seems it is not recognized by matlab. i thought it may be an external function which needs to be downloaded, but as far as I could tell, it an official function of mathworks.

the code line:

tmp = readcell(fullfile(fileDir, fileNames_sorted{k}));

the error I get:

>> readcell(fullfile(fileDir, fileNames_sorted{k}))
Undefined function or variable 'readcell'.

Thanks!

Amit.

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Answer 1

Mathieu NOE 2021-10-13

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https://ww2.mathworks.cn/matlabcentral/answers/1562591-readcell-command-undefined#answer_807626

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hello again Amit

i think I recognize this line of code... :)

I believe readcell was introduced around R2018 - so if you have an older release I changed the code from readcell to csvread which is much older but still working - there are probably other options also like csvimport

NB : with csvread make sure you have the right amount of header lines defined

%     tmp = readcell(fullfile(fileDir, fileNames_sorted{k})); % original code
    tmp = csvread(fullfile(fileDir, fileNames_sorted{k}),1); % 1 headerline skipped / csvimport should also work