Math. Comput. Appl. 2017, 22(1), 22; https://doi.org/10.3390/mca22010022
A Five-Point Subdivision Scheme with Two Parameters and a Four-Point Shape-Preserving Scheme
1
School of Mathematics, Hefei University of Technology, Hefei 230009, China
2
School of Computer and Information, Hefei University of Technology, Hefei 230009, China
*
Author to whom correspondence should be addressed.
Academic Editor: Chungang Zhu
Received: 9 October 2016 / Revised: 10 January 2017 / Accepted: 13 February 2017 / Published: 24 February 2017
(This article belongs to the Special Issue Information and Computational Science)
Abstract
In order to improve the flexibility of curves, a new five-point binary approximating subdivision scheme with two parameters is presented. The generating polynomial method is used to investigate the uniform convergence andKeywords:
subdivision scheme; parameter; Ck-continuity; monotonicity preserving; convexity preserving
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Tan, J.; Wang, B.; Shi, J. A Five-Point Subdivision Scheme with Two Parameters and a Four-Point Shape-Preserving Scheme. Math. Comput. Appl. 2017, 22, 22.
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