Find the moving average in a vector. The kernel length is a variable.
x = 1:10
kernel_length = 2
would result in
[ 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 ]
x = 1:10
kernel_length = 3
[ 2 3 4 5 6 7 8 9 ]
Number of Circles in a Number
Return unique values without sorting
Count up then down
Magic is simple (for beginners)
Derivative of polynomial
Change the sign of even index entries of the reversed vector
Symmetry of vector
Remove entire row and column in the matrix containing the input values
Duplicate a character
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