Bottles of beer
Set the array elements whose value is 13 to 0
Change the sign of even index entries of the reversed vector
Calculate the centroid of a triangle
Remove the polynomials that have positive real elements of their roots.
Find the numeric mean of the prime numbers in a matrix.
Determine whether a vector is monotonically increasing
Select every other element of a vector
Get the area codes from a list of phone numbers
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