Count up then down
Divisible by 2
Back to Basics - Find no. of elements in a matrix?
Log of a number
Column Removal (★★★)
Sum of terms in a series 1 (★★★)
Fill a zeros matrix (★★★★★)
Create a vector of n alternating ones and minus ones (★★)
Doubling elements in a vector (★★)
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