It is easy if you use matlab function...
useful function ==> categorical, countcats , sort, unique
this type of hack solutions should be banned
The behavior of accumarray has changed. In R2012b, I used I = accumarray(I.', 1); and it worked. I had to remove the transpose to pass the test suite.
Interesting cody behavior by masking anonymous functions with str2num...
Test Suite having a hissy fit because it wanted a col not a row o_O
Find common elements in matrix rows
Matrix indexing with two vectors of indices
07 - Common functions and indexing 1
Matlab Basics - Rounding II
Make the vector [1 2 3 4 5 6 7 8 9 10]
Find all elements less than 0 or greater than 10 and replace them with NaN
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