GUIDE and Excel files

Hi i want to know how i can save info in a excel file. I want to save a matrix, with x and y values from a graph . and i want to save de info many times, maybe in many excel files or in one excel file.

Answer 1

[Image Analyst]

If you want to do it many times, you do not want to use xlswrite (though you can, it just will take a long time). You want to get xlswrite1() out of the File Exchange and follow the instructions for how you can do it much faster using ActiveX programming (don't worry, it's not too hard).