Compute average of each row in different matrices

Hi all,

I have 50 matrices and I want to compute average of each row in a matrix with the correspoding rows in the other matrices.

For instance I have two matrices

A=[3,4,5;2,6,7] B=[5,9,1;1,7,2]

and I want to obtain

average=[4,6.5,3;1.5,6.5,4.5]

Many thanks

Answer 1

[Walter Roberson]

(A + B)./2

If you wanted to average all 50 together,

mean( cat(3, A, B, C, ....M50), 3)