Creating variable In Maltab

Hi Experts..

Sorry for this naive question..

I have max row and max column values for a variable ..i want to create a empty variable having dimensions max_row and max_col

I did this

   mx_row = max(row);
      mx_col = max(col);
      cp = [mx_row ; mx_col];

but it creates a variable cp and store the values

Please help

Regards

Answer 1

[Image Analyst]

Not sure what you mean by empty, but if you mean all zeros, try this:

cp = zeros(mx_row, mx_col);

If you don't want zeros and truly want empty, then it's a contradiction if you want to use numerical arrays - you'd have to use a cell array like Azzi showed. But cell array's are complicated, especially for beginners, so if you want to use them, see the FAQ

[rizwan]

Thanks Image Analyst

Regards

Answer 2

[Azzi Abdelmalek]

You can use cell arrays.

a=cell(4,5)

Answer 3

[Jan]

"Empty variable" and "having dimensions max_row and max_col" is a contradiction. Please explain what you want to achieve.