Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Make a checkerboard matrix
Word Counting and Indexing
07 - Common functions and indexing 5
Narcissistic number ?
MATLAB Basic: rounding IV
Back to basics 7 - Equal NaNs
Back to basics 6 - Column Vector
Back to basics 2 - Function Path
Valid Chess Moves
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