MATLAB: Function like “find” but for lines

matrix

Hi everyone, I need a function that starts counting every element in an array (each line), and when it finds 0, it can skip it.
ex: A = [6 5 0 1; 3 1 0 0; 12 0 100 20]
newA = [ 1 2 4 5 6 9 11 12]
I was trying something like this:
k = 0;
colind = 1:numel(A);
colind(A!=k)
But it only takes me each column in the matrix.
wrong: newA = [1 2 3 4 5 9 10 12]
I want to count my elements on each line of the matrix. A little help please! 🙂

Best Answer

>> B = find(A.').'
B =
1 2 4 5 6 9 11 12