Exporting results to excel

I am working on a program using GUI that takes the wavelet transform of an ecg signal, however, several different functions are used and I want to export the results of each of these functions to an excel spreadsheet - the same sheet, and have them fill the next available row or column (either works). Is there a way to do so?

Answer 1

[Joseph Cheng]

there is a function xlswrite() which if you look at the documentation you can specify the row, column, and sheet to write to.