Cody, unfortunately, is not recognizing the sinc function of the image processing toolbox. Usage of sinc make for nice tight code
The usage of nan as a solution has required imposing an additional check. The Challenge intent was to use sinc but Cody is sinc-less thus a 0 divide check is required.
Khaled solves the Zero divide dilemna.
Isn't this a known trick?
Solutions with no fixup for sin(0)/0 cheat a little (since NaNs are ignored in max(...)<0.01)--this solution cheats a lot.
ha, good catch!
Vitaly makes beautiful usage of complex to find the radial distance.
Swap the first and last columns
Back to basics 25 - Valid variable names
frame of the matrix
Is this triangle right-angled?
Gene Sequence Contest: Retro
Extract Built In Functions and Toolbox Functions from String or Function Handle
GJam 2011 Africa Qualifier B: Optimum Profit
PONG 001: Player vs Wall, 4 Lives, Interactive download
Volume of a Parallelepiped
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