I polished up this problem and added more test cases.
Back to basics 1 - Saving
Back to basics 22 - Rotate a matrix
Rotate a Matrix by 90 degrees
Put all numbers in a string inside square brackets
Sample from random roulette
Find the treasures in MATLAB Central and discover how the community can help you!
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