polynomial spline function

基本解釋

The favorate spline function is polynomial in a segment of the domain.
樣條函數(shù)采用分段的多項式。
The purpose is to estimate unknown parameters and nonparametric function using a polynomial spline method.
旨在利用多項式樣條方法，對未知參數(shù)和非參數(shù)函數(shù)進行估計。
A class parametric basis function of the cubic B spline curve are talked about, these parametric basis function are polynomial blending functions of degree , the range of the parameter is given.
討論了三次B樣條曲線的雙參數(shù)型基函數(shù)，這種基函數(shù)是四次多項式調(diào)配函數(shù)，給出了調(diào)配函數(shù)的參數(shù)的取值范圍。