To write data back to the active sheet in Excel without specifying the sheet name, you can use the "actxserver" interface to interact with Excel directly. Here's an example of how you can do it:
% Assuming you have already imported data and performed your manipulations
% Get the active Excel application
ExcelApp = actxGetRunningServer('Excel.Application');
% Get the active workbook and active sheet
ActiveWorkbook = ExcelApp.ActiveWorkbook;
ActiveSheet = ExcelApp.ActiveSheet;
% Convert your manipulated data (e.g., a MATLAB matrix or cell array) to a table
% Assuming your data is stored in a variable called 'manipulatedData'
dataTable = table(manipulatedData);
% Get the size of the data table
[numRows, numCols] = size(dataTable);
% Get the range of cells to write to (assuming you want to start at cell A1)
range = ActiveSheet.Range(['A1:', ExcelApp.ActiveCell.Offset(numRows-1, numCols-1).Address]);
% Write the data to the active sheet
range.Value = dataTable;
% Save and close the workbook (optional, if you want to save the changes)
ActiveWorkbook.Save;
ActiveWorkbook.Close;
% Quit Excel application (optional, if you want to close Excel)
ExcelApp.Quit;
- Please note that the above code assumes that you have already manipulated your data and stored it in the manipulatedData variable.
