Let x, return 1 if x is a prime number, 0 otherwise
e.g x = 7, return y =1;
x = 6 return y = 0;
Find the numeric mean of the prime numbers in a matrix.
Set some matrix elements to zero
Replicate elements in vectors
Calculate area of sector
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