Question

I have a cell array that has both characters and numbers as values. What is the simplest way to output it in a csv file, row by row, maintaining the structure of the cell array?
For example, if the cell array is

[abc] [1] [131]
[def] [] []
[gh] [13] [999]

I want the file to look like

abc,1,131
def,,
gh,13,999

Answer 1

Example:

%# cellarray
C = {
    'abc' [1]  [131]
    'def' []   []
    'gh'  [13] [999]
};

%# write line-by-line
fid = fopen('file.csv','wt');
for i=1:size(C,1)
    fprintf(fid, '%s,%d,%d\n', C{i,:});
end
fclose(fid);