iterate through elements of matrix

How would I iterate through the elements of a matrix?

I have a 4x4 matrix A and a 4x4 matrix B. I would like to multiply each element in A with its corresponding element in B. For example, I would like to multiply A(1,1) by B(1,1), then multiply A(1,2) by B(1,2), and so on, until I get to A(4,4) by B(4,4).

[Chuguang Pan]

A.*B

Answer 1

[ME]

Chuguang Pan answer is correct but is in the comments section rather than the answers section. This won't be able to be accepted unless posted in the answer section.