How can I print a matrix in a file with R2016 ?

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Valentine SEVEAU 2019-7-3

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编辑： Marina Fernandez 2022-9-21

Hi I would like to print a 302*100 matrix in a file (preferably in an excel file).

xlswrite and writematrix doesn't work.

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Guillaume 2019-7-3

Actually, I'm sure that writematrix won't work in R2016 since it's just been introduced in R2019a.

xlswrite on the other hand will work without problem in R2016.

However, Adam is correct, whenever you report a problem, give us the code that you use and the full text of the error message you get. We're not mind readers.

Stephen23 2019-7-3

在 MATLAB Online 中打开

Valentine SEVEAU's "Answer" moved here:

When I want to use it, I have that :

Undefined function or variable 'writematrix'.

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Marina Fernandez 2022-9-21

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编辑：Marina Fernandez 2022-9-21

You can try csvwrite (but now it is not recommended). If you can use MATLAB 2019a or later, you should use writematrix function.

Other options:

save it in excel with xlswrite.
convert matrix to cell array (M to Mcell) and then use cell2table (Mcell to Mtable) and finally run writetable(Mtable,'M.csv');