Given a 3D numeric array x, return an array y of the same size in which all entries to the right of the main diagonal are zero for y(:,:,i).
Example
If
x(:,:,1) = 1 2 3
4 5 6
7 8 9
x(:,:,2) = 1 4 7
2 5 8
3 6 9
x(:,:,3) = 1 2 3
1 2 3
1 2 3
then
y(:,:,1) = 1 0 0
4 5 0
7 8 9
y(:,:,2) = 1 0 0
2 5 0
3 6 9
y(:,:,3) = 1 0 0
1 2 0
1 2 3
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers174
Suggested Problems
-
2423 Solvers
-
Number of 1s in the Binary Representation of a Number
483 Solvers
-
What is the distance from point P(x,y) to the line Ax + By + C = 0?
560 Solvers
-
Remove element(s) from cell array
2083 Solvers
-
Side of an equilateral triangle
7070 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!