How to save matrixes resulted from a running loop for further use in MATLAB

I am running a code in which for each cycle i am getting different matrix of size 30 X 30. I have to use the matrixes in the next loop so please tell me how can i save the matrix.

Answer 1

[KSSV]

Let mxn be your matrix size and you are running loop ntimes. In this case you can save the matrix in the loop using the below code snippet.

A = zeros(m,n,n) ; 
for i = 1:n
    A(:,:,i) = % calculations/ formula 
end