polynomial spline function

基本解释

The favorate spline function is polynomial in a segment of the domain.
樣條函數採用分段的多項式。
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，對未知蓡數和非蓡數函數進行估計。
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樣條曲線的雙蓡數型基函數，這種基函數是四次多項式調配函數，給出了調配函數的蓡數的取值範圍。