First N Perfect Squares
First non-zero element in each column
Rotate a Matrix by 90 degrees
Change the sign of even index entries of the reversed vector
Concatenate two strings
How many days in a month?
Find the average of a random sequance
Product of Each Column
Add a vector to a matrix
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