For an array A, determine whether it has 3 dimensions, return 0 if x is only 2D, and 1 if x is 3D
Back to basics 21 - Matrix replicating
Generate a random matrix A of (1,-1)
Find the nearest integer
construct matrix with identical rows
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics - Rounding I
Matlab Basics - Pick out parts of a vector
Matlab Basics II - squares
Matlab Basics II - Free Fall
Matlab Basics - y as a function of x
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