Barry and Chris (not Alex and Chris)
Thanks for the catch. I've updated the explanation.
Back to basics 6 - Column Vector
Back to basics 15 - classes
Return unique values without sorting
Sum of odd numbers in a matrix
Sum of series II
Rule of mixtures (composites) - reverse engineering
Divisible by 9
Lights Out 15 - 5x5, broken buttons I
Divisible by 3
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