How to know if a Point belongs to a curve?

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I have a point P given by its coordinates like this:
And I have the function curve, which is a 2x900 matrix that has its coordinates:
curve=[x0 x1 x2 x3 x4 x5 x6 x7 x8;y0 y1 y2 y3 y4 y5 y6 y7 y8];
(each element in this matrix has 100 elements inside)
I would like to know if P belongs to the curve. Is there any way of knowing it?

Answers (1)

David Hill
David Hill on 23 Nov 2020
ErikJon Pérez Mardaras
ErikJon Pérez Mardaras on 24 Nov 2020
It says me that both A and B must have the same number of columns. Which doesn't make a lot of sense...because P is a 2x1 matrix and curve is a 2x900 matrix.
David Hill
David Hill on 25 Nov 2020
Make sure you transpose (curve') and (P').

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