I added some extra tests.
Who Has the Most Change?
Remove all the words that end with "ain"
Reverse the elements of an array
Find out total non zero element of matrix
Are you in XY plane?
Integer or Float?
Sum of the Matrix Elements
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