MATLAB: How to print a cell array with vectors of different length to an ascii file

Question

I have a 1×7 cell array full of cell arrays of different length. I would like to export each of these to a .txt file, with each of the cell arrays within 1×7 columns as it's own vector.

If you could please give me assistance in this I'd much appreciate it.

thanks

Answer 1

Here is an example, assuming that a white space as separator is fine for you and that you want to write these vectors in the file as row vectors with one vector per line.

 C = {[1 2 3], [4], [5 6], [7 8 9 10]} ;
 fid = fopen( 'myFile.txt', 'w' ) ;
 for cId = 1 : numel( C )
    fprintf( fid, '%f ', C{cId} ) ;
    fprintf( fid, '\r\n' ) ;
 end
 fclose( fid ) ;