Storing Matrices from a for loop

I am trying to store matrices produced in a for loop before it get overwritten by the next iteration. The problem is the matrix size is that of an image while my loop limits is just from 1 to 9. What should I do knowing that I cannot use the cell command and put it in the loop limit?

[Azzi Abdelmalek]

Show us your code

[M]

for k=1:9
    I=sprintf('',k)
    J=imread(I)   
end

Answer 1

[Geoff Hayes]

M - why can't you use a cell array to store the images?

 myImages = cell(9,1);
 for k=1:9
    I=sprintf('',k);  % is this supposed to be the name of a file?  what is the extension?
    J=imread(I);
    myImages{k} = J;
 end

You seem to be missing the file extension for your image though...

[M]

I think my error was in the type of brackets. Thank you very much.