Given a square matrix, a, determine whether it is orthogonal.
INPUT: a, a n x n matrix
OUTPUT: true or false
Solution Stats
Problem Comments
3 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers408
Suggested Problems
-
3872 Solvers
-
Least common multiple of many numbers
256 Solvers
-
Matrix which contains the values of an other matrix A at the given locations.
240 Solvers
-
Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
2121 Solvers
-
Deleting an element in a matrix
496 Solvers
More from this Author16
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
perhaps you could these cases to avoid some non-general solutions... TEST1: x=sqrtm([2,1;1,1]); y_correct=false; TEST2: x=randn(3); y_correct=false;
Thanks for the suggestions. I have implemented both of the tests. Cheers.
Very leetcode style