Find the numeric mean of the prime numbers in a matrix.
Set the array elements whose value is 13 to 0
Lychrel Number Test (Inspired by Project Euler Problem 55)
Replace multiples of 5 with NaN
find the index of local maximum in matrix
Cipher or Decipher the number according to the second input - 3 keys
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