dyadup funciton is not supported?!
I'd never heard of it, but you are correct: it does exactly what this problem asks. It's part of the wavelet toolbox, which I guess isn't included in Cody.
Always a chance to learn new matlab functions.
"find" combine with "accumarray" function so naturally,couldn't even tell which is which.really good work!
Reverse the vector
Getting the indices from a vector
Rotate input square matrix 90 degrees CCW without rot90
Find the logic
Find out total non zero element of matrix
Singularity v5 (with apologies to the true hack masters)
S-T-R-E-T-C-H I-T O-U-T
Breaking Out of the Matrix
Still more miles to go before I sleep
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