get indices where the value is 0

Hi,

I need a fucntion that return all the indices where the value is 0. I can use a for loop for finding the indices but is there any easier way like predefined function or something

Answer 1

[KSSV]

Let A be your vector....to get indices of zero use...

idx = find(A==0) ;  % gives indices directly 
idx_l = A==0 ;   % gives logical indices