Find the numeric mean of the prime numbers in a matrix.
Number of Horns on a unicorn!
sum of non-primes
Find the product of a Vector
Rotate array 90 degrees
find the mean of all elements in a matrix
Determine whether the input is divisible by 3 as well as 5
Calculating selling price
first element of matrix
find a specific element from an matrix
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