MATLAB: Passing values from an excel file to another using matlab

absolute valuesexcelvalues

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.

Best Answer

writetable(varfun(@abs, readtable('inputfile.xlsx')), 'outputfile.xlsx')

may do what you want.

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MATLAB: Moving excel sheets within excel file

I think you'll have to use ActiveX to copy the sheet, then delete the sheet, then insert a new sheet with the desired sheet number. Search this forum for ActiveX.

MATLAB: How to rename a sheet in Excel using the COM interface in MATLAB

You can rename an Excel sheet using the "Name" property of a sheet object. For example the following renames the first sheet of an Excel file:

filename = 'C:\SomeExcelFile.xls';
% Open Excel Automation server
Excel = actxserver('Excel.Application');
% Make Excel visible
Excel.Visible=1;
% Open Excel file
Workbook = Excel.Workbooks.Open(filename);
% Get the list of sheets in the workbook
Sheets = Excel.ActiveWorkbook.Sheets;
% Rename the first sheet
Sheets.Item(1).Name = 'This is sheet 1';

The following code then saves the Workbook, quits Excel and removes the COM server:

% Save the file
Workbook.Save();
% Quit Excel, remove the COM server and delete the related objects
Excel.Quit();
Excel.delete();
clear Excel;
clear Workbook;
clear Sheets;

Best Answer

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MATLAB: Moving excel sheets within excel file

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