标题:Reconstruction of curves with minimal energy using a blending interpolator
作者:Sun, Q.;Bao, F.;Pan, J.;Duan, Q.
作者机构:[Sun, Q] School of Mathematics, Shandong University, Jinan, 250100, China;[ Bao, F] School of Mathematics, Shandong University, Jinan, 250100, China;[ 更多
通讯作者:Bao, F
通讯作者地址:[Bao, FX]Shandong Univ, Sch Math, Jinan 250100, Peoples R China.
来源:Mathematical Methods in the Applied Sciences
出版年:2013
卷:36
期:10
页码:1301-1309
DOI:10.1002/mma.2683
关键词:error estimate;rational spline;strain energy;value control;weighted blending interpolator
摘要:A weighted blending interpolator, a kind of smooth rational spline based only on function values, is constructed using a rational cubic spline and a polynomial spline. In order to meet the needs of practical design, a new control method is employed to control the shape of curves. The advantage of the method is that it can be applied to modify the local shape of an interpolating curve by selecting suitable parameters and weight coefficients simply. Also, when the weight coefficient is in [0,1], the error estimation formula of this interpolator is obtained.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879409507&doi=10.1002%2fmma.2683&partnerID=40&md5=89951a0baa31e2d20666ea94f97a6f74
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