A New Shape Adjustment Method of S-λ Curve  

作　　者：CHEN Shu-ni ZHAO Chong ZENG Xiao-ming 

机构地区：[1]School of Mathematical Sciences, Xiamen University [2]Fujian Provincial Key Laboratory on Mathematical Modeling & High Performance Scientific Computing, Xiamen University [3]Department of Computer Science, Xiamen University

出　　处：《Computer Aided Drafting,Design and Manufacturing》2014年第4期39-43,共5页计算机辅助绘图设计与制造（英文版）

基　　金：Supported by National Natural Science Foundation of China(No.61170324 and No.61100105)

摘　　要：In this paper, we study a new method in shape adjustment ofS-λcurves. By examples of finite and infinite degree generation function, we get the conclusion thatS-λcurves can be adjusted by perturbation of generation functionS（t）while the control points and parameters hold.In this paper, we study a new method in shape adjustment ofS-λcurves. By examples of finite and infinite degree generation function, we get the conclusion thatS-λcurves can be adjusted by perturbation of generation functionS（t）while the control points and parameters hold.

关 键 词：S-λ curve PERTURBATION generation function 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]