Storing for loop calculations

I am interested in storing all the results of a for loop in separate matrices. How do I write a function such that Matlab will store the matrix result of, say, the ith iteration as [Ai]?

Answer 1

[Image Analyst]

for k = 1 : whatever
  A(k) = blahblahFooBar;
end

It's recommended to use variables other than i and j (imaginary variables) as loop indexes.