How can I write strings and matrices to a .txt file in MATLAB?

Question

I need to write data to a .txt file in MATLAB. I know how to write strings (fprintf) or matrices (dlmwrite), but I need something that can do

Answer 1

You've got two dlmwrite() calls, the first on an empty matrix, and the second one is missing the 'delimiter' option. What happens if you add it to the second call?