Sorry, the logic of what the problem suggests is not very clear to me. Should the input 2D matrix be broken up in 2-by-2 matrices first, and why?
@Bainhome, I believe your code cannot perform an adaptive zigzag scan of a valid 2x2 matrix due to the conditional statement implemented.
S**t, a euqal sign is forgotten...THX buddy.
What this code done to the index by using union is well-considered. Nice!
Filter AC, pass DC
Volume of this donut
Determine Whether an array is empty
Sum the 'edge' values of a matrix
Matlab Basics II - Velocity of a particle
Find my secret function I
Find the minimal value in N*N Matrix
Find my secret function IV
Divisible by 21
Stop a ZigZag scanning N*N Matrix at any diag you want
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