There are, here at Cody, a lot of people who can code very well on Matlab. But I find that every one who publish a problem should have the humility to wait for many solvers before he/she put his/her own solution. But that's only my personal opinion. ;-)
You can't see my solution until u make working one with the same size, so I think it doesn't matter.
Convert a numerical matrix into a cell array of strings
Flip the main diagonal of a matrix
Number of 1s in a binary string
find radius of cone
Element by element multiplication of two vectors
How many digits are there?
Mean and standard deviation of times in string
Relative ratio of "1" in binary number
Can I make a right triangle ?
Create matrix with Gray code
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