Vector is a matrix whose size is 1 x n or n x 1.
Change matrix to vector.
input x should change to output y.
man, I just can't nail this tonight, what's going on?
Output any real number that is neither positive nor negative
Sort the vector with the given index
Evaluating a polynomial
Matlab Basics - y as a function of x
Summation of array
Change string to number
Calculate inverse matrix in m by n matrix
Extract a specific part of matrix!
Calculate area of sector
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