Swap the first and last columns
Finding Perfect Squares
select the primes of a vector
find the maximum element of the matrix
Draw a '0' in a one matrix!
calculate the length of matrix
Converts numbers into characters
Calculate the average value of the elements in the array
Double all elements in the array
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