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]
Back to basics 14 - Keywords
Convert a vector into a number
Multiply 2 numbers
find the maximum element of the matrix
First non-zero element in each column
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Matrix with different incremental runs
Find the elements of a matrix according to a defined property.
A quadrant matrix
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