Flipping matrix up and down.
If a central row is exists, leave it, and flip remaining rows.
Mat = magic(3)
Mat = [8 1 6;
3 5 7;
4 9 2]
-> A = [4 9 2;
3 5 7;
8 1 6]
Sort a list of complex numbers based on far they are from the origin.
Back to basics 8 - Matrix Diagonals
Flip the main diagonal of a matrix
Check if number exists in vector
Replicate and Tile an Array
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