Loop on changing databases

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Alexandra
Alexandra 2015년 7월 2일
댓글: Alexandra 2015년 7월 6일
Hi,
We run a code where part of it depends on variables we import from excel.
We want to run a loop on the code for it to run 20 times importing the variable from different excel files to create scenarios. Each scenario has to be saved automatically. The name of the variables never change.
Can we do this?
Thank you very much

답변(1개)

Abhiram Bhanuprakash
Abhiram Bhanuprakash 2015년 7월 6일
Hi Alexandra,
Yes you can do this using xlsread to read from different Excel files. The structure of the code would look like this:
excelFilenamesCellArray = {Array of Excel file names/paths as strings};
for i=1:20
[num,txt,raw] = xlsread(excelFilenamesCellArray{i});
%Create scenario
%Save as separate file using (may be) xlswrite?
xlswrite(filename,<scenario_variable>);
end
I'm not sure what you mean by 'scenario', so the above code is not complete. You can modify it as per your requirement.
Doc for xlsread and xlswrite are at:
Hope this helps,
Cheers!
Abhiram
  댓글 수: 3
Alexandra
Alexandra 2015년 7월 6일
Hi Abhiram, it helps. Thanks a lot. I did manage the xlsread but it doesn't insert the variables in the workspace, so the next lines of code don't recognize the variables.

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