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.
Make a run-length companion vector
We love vectorized solutions. Problem 1 : remove the row average.
Divisors of an integer
Sum the 'edge' values of a matrix
Can I make a right triangle ?
Create matrix with Gray code
How many digits are there?
Relative ratio of "1" in binary number
Make a vector of prime numbers
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