I use XLSWRITE repeatedly in my MATLAB code, often within a for loop. Looking at the code for "xlswrite.m", I observe that the function opens an instance of Excel and shuts it back down whenever it is called. This is a cause for a lot of overhead, and makes the overall execution time of my code slow.
I would like a version of XLSWRITE that can latch on to an instance of Microsoft Excel that is already running, and uses a Workbook in that instance to write data.
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