Very creative usage of blkdiag in collaboration with conv2. I prefer nnz over "any" for speed and compactness.
Are you in or are you out?
Project Euler: Problem 10, Sum of Primes
Poker Series 02: isQuads
Choose the best fitting dominoes
Slicing the cube
Triangular matrices in 3D array
Repeat middle rows and columns of an array
Convert ColorSpec string to RGB triplet
Maximum of each diagonal
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