Iterative approximation techniques for B-spline data fitting constitute a family of methods that seek to determine a smooth curve or surface representation of scattered or noisy data by successively ...

Numerical analysis develops, analyses and implements algorithms for approximating the solutions of mathematical problems that cannot be expressed in closed form. Central challenges include ...

General aspects of polynomial interpolation theory. Formulations in different basis, e.g. Lagrange, Newton etc. and their approximation and computational properties ...