Info
This question is closed. Reopen it to edit or answer.
checking conditions on 2 arrays
3 views (last 30 days)
Show older comments
I have 2d array X of size (750, 450) and another array Y of size(750, 450).
I want to check where there is 0 in X, if there is also 0 in Y.
any one liners?
0 Comments
Answers (1)
Walter Roberson
on 6 Feb 2018
mask = ~X & ~Y;
this will be true only in places where X and Y are both exactly 0.
You might prefer to code
mask = (X == 0) & (Y == 0);
and indeed you need that if your arrays might have nan in them as the ~ operator does not work on nan.
0 Comments
This question is closed.
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!