Find twice the length of a given vector.
Find relatively common elements in matrix rows
Flip the main diagonal of a matrix
Derivative of polynomial
Skip by a multiple
Find the area of a triangle
Evaluating a polynomial
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