A family of 4-point odd-ary non-stationary subdivision schemes

被引:0
|
作者
Mustafa G. [1 ]
Ashraf P. [1 ]
机构
[1] Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur
关键词
Interpolating scheme; Lagrange polynomial; Non-stationary; Odd-ary scheme;
D O I
10.1007/s40324-014-0029-2
中图分类号
学科分类号
摘要
In this article, we present a family of 4-point odd-ary interpolating non-stationary schemes. This family of schemes is based on Lagrange trigonometric polynomial. These non-stationary schemes reproduce functions spanned by { 1 , cos α(x) , sin α(x) }. Some examples are also given to show visual performance of the schemes. © 2014, Sociedad Española de Matemática Aplicada.
引用
收藏
页码:77 / 91
页数:14
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