gotta be honest, I did a double take when I saw that numbers could be happy.
sorry for that.
Find the numeric mean of the prime numbers in a matrix.
Inner product of two vectors
Create incrementing array
Find nth maximum
Matlab Basics - Rounding III
remove nans fast
Convert vector datasets to plot with imagesc instead of scatter
provide the numerical answer to these number questions...
Magic Concentric Circles
Tony's trick for duplicating an mx1 vector n times
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