Global B-Spline Curve Fitting by Least Squares

data samples

sample 1

sample 2

parametrization

chord length

centripetal

equally spaced

frame

control points number

15

spline degree

3

This Demonstration shows global B-spline curve fitting by the least-squares method. B-splines are a generalization of Bezier curves. In a B-spline, each control point is associated with a particular basis function. The implementation is fully described in the Details.