How to save different matrices in a loop and then using them in another loop of the same program?

I have to save around 30 different matrices in one loop as A(1), A(2), A(3)....etc, which will be used in another loop for further calculations. Can someone please suggest me some solution with a simple example?

Answer 1

[Andrei Bobrov]

A = cell(30,1);
for jj = 1:30 % create your matrices
    A{jj} = randi(20,randi(5),randi([2 5])); %
end

[Tarun Gera]

Thank you Andrei Bobrov... :)