A = [0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 1 1
0 0 0 0 1 0 0 0 0 0
0 0 0 1 0 0 0 0 0 0
0 0 0 0 0 0 1 0 0 0
0 0 0 0 0 1 0 0 0 0
0 0 1 0 0 0 0 0 1 1
0 0 1 0 0 0 0 1 0 0
0 0 1 0 0 0 0 1 0 0] ;
[m,n] = size(A) ;
C = zeros(m,1) ;
for i = 1:m
C(i) = nnz(A(i,:)) ;
end
C
Or Simply:
C = sum(A==1,2)
