Sum the 'edge' values of an input matrix (the values along the perimeter).
Example
[1 2 3 4 5 6 7 8 9]
Output = 1 + 2 + 3 + 6 + 9 + 8 + 7 + 4 = 40;
Assumption: Input matrix equal or bigger than 3x3.
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers400
Suggested Problems
-
The Answer to Life, the Universe, and Everything
578 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
1263 Solvers
-
Add a row of zeros on top of a matrix
268 Solvers
-
Deleting an element in a matrix
491 Solvers
-
Find my daddy long leg (No 's')
2727 Solvers
More from this Author2
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
