DocumentCode
2083380
Title
Research on a class of shape-preserving quasi-interpolation functions
Author
Zhen, Chen ; Keqin, Su
Author_Institution
College of Information and Management Science, Henan Agricultural University, Zhengzhou, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
1442
Lastpage
1445
Abstract
This paper discusses the essential relation between the basis function of shape-preserving quasi-interpolation function and the quadratic B-spline basis function, constructs a class of new shape-preserving quasi-interpolation functions, and provides the conditions this class of functions satisfy when they hold the property of linear reproduction, the monotonicity and the convexity of original data, respectively.
Keywords
Computers; Educational institutions; Equations; Interpolation; Shape; Spline; B-spline; Basis Function; Shape-preserving Quasi-interpolation Function;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5688582
Filename
5688582
Link To Document