Abstract
We show that the best degree reduction of a given polynomial P from degree n to m with respect to the discrete $$L_2$$ -norm is equivalent to the best Euclidean distance of the vector of h-Bezier coefficients of P from the vector of degree raised h-Bezier coefficients of polynomials of degree m. Moreover, we demonstrate the adequacy of h-Bezier curves for approaching the problem of weighted discrete least squares approximation. Applications to discrete orthogonal polynomials are also presented.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have