Passing values from an excel file to another using matlab

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Konstantinos
Konstantinos 2015-11-5
评论： Konstantinos 2015-11-5
I have a matrix in excel with negative values. I want to create a new matrix in an excel file with the absolute values of the previews one. Can anyone share with me the matlab code in order to accomplish this ? Any help could be useful.Thanks in advance.

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Guillaume
Guillaume 2015-11-5
writetable(varfun(@abs, readtable('inputfile.xlsx')), 'outputfile.xlsx')
may do what you want.
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Image Analyst
Image Analyst 2015-11-5
What version do you have? I think readtable() came with R2013b or so. Can you attach your workbook?
Konstantinos
Konstantinos 2015-11-5
Thanks a lot! I was unaware of the existance of these two functions! I have R2013b edition. I will try this command and I will inform you if need be..

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