Write data to spreadsheet.?

I have written some data to the spreadsheet using xlswrite function. But when i run the code next time I want to append the data to the existing data in the same file. How this is possible?

Answer 1

[Jurgen]

I suppose you could read the old data into MATLAB, concatenate and then overwrite old .xls file? Maybe not the fastest solution...

[Sabarinathan Vadivelu]

when overwriting, the data will be stored in the old cell only how to write in the next cell?