北华大学学报（自然科学版）2018，Vol.19Issue(1)：18-23,6.DOI:10.11713/j.issn.1009-4822.2018.01.003
对偶基函数的升阶算法
Elevation Algorithm of Dual Functional
摘要
Abstract
According to the dual functional in the functional analysis,we can get the dual basis about the power basis function;according to the elevation algorithm of the dual basis function,we can get the high order dual basis about the power basis function. Comparing with the traditional algorithms, the algorithm avoids complicated computation about the matrix inversion and doesn' t need the basis functions to be orthogonal basis functions. It is very important for the efficiency of computer aided geometric design and graphic rendering system.关键词
计算机辅助几何设计/基函数/对偶基/系数矩阵/算法Key words
CAGD/basis function/dual basis/matrix of the coefficients/algorithm分类
建筑与水利引用本文复制引用
唐桂林,李转运,郭清伟,陈明武..对偶基函数的升阶算法[J].北华大学学报（自然科学版）,2018,19(1):18-23,6.基金项目
安徽省高校自然科学基金项目(KJ2017A875 （）
KJ2017A876 （）
KJ2016A382) （）
安徽省省级质量工程项目(2015jyxm651). （2015jyxm651）
