Overwriting a vector to a specific location into CSV file

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Jake 2015-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/229779-overwriting-a-vector-to-a-specific-location-into-csv-file

评论： Jake 2015-7-14

Hi MATLAB experts,

I have csv file here, and want to overwrite a vector in a specific column 'H' and row '4' ('H4') in the spreadsheet called 'sheet1' (while without deleting other data in the same tab). For example, I have a vector as follows:

m = {'a';'b';'c'}

Please teach me cool stuff!! Thanks for any help you can provide in advance.

Best Regards, Jake

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Answer 1

dpb 2015-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/229779-overwriting-a-vector-to-a-specific-location-into-csv-file#answer_186020

在 MATLAB Online 中打开

If you have the spreadsheet 'Sheet1', use xlswrite. You can't do this directly in a .csv file without dealing with a lot of issues in a sequential file; the details of which if you have to ask it's more than you want to tackle (and that I want to explain again at the moment).

doc xlswrite