On the Computation of B-Spline Basis Function Values BQ,r(t)

被引：0
|
作者：
Kanka, Milos [1 ]
机构：
[1] Univ Econ Prague, Fac Informat & Stat, Dept Math, Ekon 957, Prague 14800, Czech Republic
来源：
PROCEEDINGS OF THE 9TH INTERNATIONAL SCIENTIFIC CONFERENCE INPROFORUM: COMMON CHALLENGES - DIFFERENT SOLUTIONS - MUTUAL DIALOGUE | 2015年
关键词：
B-spline basis functions; de Boor formula; Vandermonde determinant;
D O I：
暂无
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
In the article we describe the construction of B-spline basis functions B-Q,B-r with the help of divided differences and determinants. The so-called Vandermonde determinant plays a fundamental role in expression for the particular determinants in our case. The computation of the value of B-Q,B-r(t) at a given point t is an element of R can be realized through three formulas, the first of which has a general scope and the other two are its simplifications.
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页码：146 / 150
页数：5
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