Problem 46102. Determine the sum of diagonal elements in a matrix excluding negative and NaN values
Given a NxN matrix, find the summation of all elements present in the diagonal excluding any negative and NaN values. If all the elements are either negative values or NaN values, return 0.
%Example:
A = [1 0; 0 NaN]; ans = 1;
B = [2 0; 0 -1]; ans = 2;
C = [-1 0; 0 -1]; ans = 0;
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers38
Suggested Problems
-
8827 Solvers
-
2987 Solvers
-
928 Solvers
-
Determine the length of a string of characters
250 Solvers
-
Calculate Amount of Cake Frosting
23662 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!