Not really my solution... just a slightly cheating version of @bmtran's.
Project Euler: Problem 10, Sum of Primes
Return the first and last characters of a character array
Replicate elements in vectors
Doubling elements in a vector
Relative ratio of "1" in binary number
Back to basics 21 - Matrix replicating
Back to basics 12 - Input Arguments
Back to basics 4 - Search Path
Back to basics 22 - Rotate a 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