Get the area codes from a list of phone numbers
Given an unsigned integer x, find the largest y by rearranging the bits in x
Find nearest prime number less than input number
Given a 4x4 matrix, swap the two middle columns
Find out total non zero element of matrix
03 - Matrix Variables 1
03 - Matrix Variables 5
06 - Matrix Equations 3
07 - Common functions and indexing 6
02 - Vector Variables 2
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