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 Solvers410
Suggested Problems
-
Find a subset that divides the vector into equal halves
402 Solvers
-
361 Solvers
-
Are all the three given point in the same line?
608 Solvers
-
Generate a random matrix A of (1,-1)
434 Solvers
-
Try 1.5.4: Celsius to Fahrenheit
873 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