Back to basics 15 - classes
Get the length of a given vector
Determine the mean of matrix
Vector with a repeated entry
Create a vector of n alternating ones and zeros (★★)
Variance computation (★)
How to locate the position of an element in a vector without using the find function
Matrix with increasing numbers (★★★★)
Create logarithmically spaced values (★)
Create a vector of the first n natural numbers (★)
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