Write a function that accepts as input a vector and returns the same vector, but retaining only the first occurrence of an element whenever there is consecutive repetition of this element.
in -> [1 2 2 2 3 4 4 3 5]
out-> [1 2 3 4 3 5]
surface of a spherical planet
Who knows the last digit of pi?
Flip the main diagonal of a matrix
Is it an Armstrong number?
First non-zero element in each column
A quadrant matrix
Create a matrix X, where each column is a shifted copy of the vector v
Remove NaN ?
Matrix which contains the values of an other matrix A at the given locations.
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