MATLAB: Filtering values in a matrix

Question

for example I have a matrix

A=1 2
  3 0
  0 0
  4 5
  0 6

I need to filter out only those rows having no zeros(in this case [4 5]). thank you for your help………

Answer 1

A( all(A,2), : ) = [];

If "filter out" means to remove.