Richard, I think your test suite has an error in it. Both pd and pad will result in the same matrix, as they're both circshifted by [1 1-i] Will pad=fliplr(pad); after the for loop correct this problem?
Test Suite fixed. Who new that 1-i is the same as -i+1.
The circular shift should be made from first row, not the 2nd, and the "knight" always moves down from the first column of the row to the last column in an L-movement.
I had not recognized the symmetry of row and column processing. A very succinct method to create a Knight pattern.
Make a random, non-repeating vector.
Find the maximum number of decimal places in a set of numbers
Combinations without using nchoosek
USC Spring 2012 ACM: Armageddon
Hamming Weight - Fast
Remove NaNs and numbers adjacent to NaNs
AVIRIS Inscribed Rectangle Bit Mask - Speed Test
Perform Rubik's Cube Moves
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