How do i make a loop in simulink?

Hi! I have written a code in script and it works well. But i don't know how to make it in simulink. This is my code:

1. x = [1,2,3]';
2. F = [1,2,3; 4,5,6; 7,8,9];
3. for i = 1:10
4. x = F*x;
5. end
6. t = 1:10;
7. plot(t, x(1,t));

Thanks!