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 ]
Find all elements less than 0 or greater than 10 and replace them with NaN
intersection of matrices
create a circulant matrix
Symmetry of vector
Replacing a row
Duplicate a character
Remove entire row and column in the matrix containing the input values
Change the sign of even index entries of the reversed vector
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