Increment a number, given its digits
Given a 4x4 matrix, swap the two middle columns
Concatenate two strings
Square the input
Test if a number is numeric or not
Calculate square and cube of number
Speed of car
Calculate the logarithm of number
Volume of Cylinder
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