how to calculate total hamming distance?

hi guys i have this code which i was running to calculate hamming distance:

 D = pdist(AA,'minkowski',1);
D_matrix = squareform(D);
Z = [0; diag(D_matrix,1)]

the output of this file is the hamming distance for my matrix as ( 0 2 2 3 4 ...) i want to calculate the total hamming distance of it. which is the summation of hamming distance (0+2+2+3+4...) how to do it?

Answer 1

[the cyclist]

sumZ = sum(Z)

[sara]

thanks man