C^2连续的C-B样条的插值和拟合方法

C^2-Continuous Methods on Interpolation and Fitting C-B Spline Curves

提出了数据点集满足C2连续的C-B样条曲线插值和拟合方法.详细阐述了C-B样条插值和拟合曲线的求解过程和求解算法.应用实例表明,利用C-B样条曲线插值或拟合数据点集,优点多、效果好.

In this paper, a C-B spline method for C2-continuous interpolation and fittingis given. The process and method of the interpolation and fitting C-B spline curves are discussed at length. Examples show know many virtues and fine effects of the C-B spline curves interpolating and fitting data points.