x must be 122
How to find the position of an element in a vector without using the find function
Sum the 'edge' values of a matrix
Evaluating a polynomial
Volume of a box
Vectors counting by 2
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