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Back to basics 21 - Matrix replicating
Sum the elements in either diagonal of a square matrix
07 - Common functions and indexing 4
MATLAB Basic: rounding IV
Select every other element of a vector (★★)
Make a checkerboard matrix (★★★★★)
Create a vector of the first n natural numbers (★)
Extract leading non-zero digit (★★★★★)
PEMDAS test (★★)
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