How to overwrite an excel file, matlab 2018?
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I need to overwrite an excel file each time write table function runs but I don’t have Matlab 2020. And I cannot delete the file as I am later using it to be uploaded in my app for creating a table in my app.
How can I solve the problem
4 Comments
Image Analyst
on 25 Dec 2023
Then just call the writetable function over and over again. It will overwrite the existing file.
Answers (1)
Sulaymon Eshkabilov
on 25 Dec 2023
Here is one code if understood your question correctly:
FName = 'Renew_Table.xlsx';
D = array2table(randi(255, 7, 3))
writetable(D,FName,'Sheet',1);
for ii=1:3
D = readtable(FName);
D{:,:} = D{:,:}*ii;
writetable(D,FName,'Sheet',1);
end
D = readtable(FName)
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