Replicate each element of a row vector (with NaN) a constant number of times.
n=2, A=[1 2 3] -> [1 1 2 2 3 3]
n=0, A=[2 1] -> 
Maximum running product for a string of numbers
Angle between two vectors
Given a window, how many subsets of a vector sum positive
Add offset to a signal
Extra safe primes
Find the path through the cell
What is the scope of variables in Matlab ?
Rank of magic square (for beginners)
Without the French accent please!
Find my secret number
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