Given a n x n matrix, M, flip its main diagonal.
9 24 1 8 15
23 21 7 14 16
4 6 13 20 22
10 12 19 5 3
11 18 25 2 17
Additional test cases have been added.
Dear @bmtran, how can does work? I ask this because you add the vector diag(M) to a matrix. I think you should write
diag(diag(M)) instead of diag(M). Am I wrong?
it should be fairly easy to diagnose what i'm doing if you run each argument of my code separately in MATLAB and look at what it's doing, but I don't wanna give anything away to people who have yet to solve this problem.
Remove the polynomials that have positive real elements of their roots.
Distance walked 3D
All your base are belong to us
Sum of first n terms of a harmonic progression
Matlab Basics - y as a function of x
Solve the set of simultaneous linear equations
Find the largest value in the 3D matrix
Is this matrix orthogonal?
Find the nearest integer
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office