Get the elements of diagonal and antidiagonal for any m-by-n matrix
sum of first 'n' terms
Matlab Basics - Pick out parts of a vector
If you have matrix A, create matrix B using matrix A as an "element"
Replicate elements in vectors (★★★)
Swap the first and last columns (★★)
Logarithmically spaced vector creation using linspace
Magnitude of a vector (★★★)
Function 1 (★)
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