piecewise polynomial

C ￣ k shape preserving piecewise polynomial of degree 2k+ 1 interpolation

C~k连续的保形2k＋1次分段多项式插值

A Piecewise Polynomial Method for Calculating Electromagnetic Field

求解电磁场的分片多项式方法

The reproducing kernel function is constructed by the form of piecewise polynomial, which can simplify the calculation process.

文中所用到的再生核函数是以分段多项式形式给出的，这种形式的再生核函数大大简化了计算过程。

Methods It is discussed by nonparametric piecewise polynomial estimation and least squares estimation.

方法利用非参数分段多项式估计和最小二乘法进行讨论。

B-splines are piecewise polynomial curves that have a parametric representation.

最后,B样条,之前曾经提到过,是由分段(很多基础曲线片断组成)参数化表示的多项式曲线组成.

Data Analysis for Spectroscopic Ellipsometry with Piecewise Polynomial Method

椭圆偏振光谱数据处理的分段多项式法