Title :
Moving least square curve and surface fitting with interpolation conditions
Author :
Ni, Hui ; Li, Zhong ; Song, Hongxing
Author_Institution :
Dept. of Math. & Sci., Zhejiang Sci-Tech Univ., Hangzhou, China
Abstract :
This paper presents a method for moving least square curve and surface fitting with interpolation conditions. The method is firstly proposed for solving the problem of the curve fitting with interpolation conditions. It has more advantages including that the degree of fitting function is low and the fitting computation is convenient. Then, the method is extended to solve the surface fitting problem. We use moving least square approximation to solve the surface fitting with interpolation conditions. The experimental results show that it obtains satisfactory fitting effect.
Keywords :
curve fitting; interpolation; least squares approximations; problem solving; surface fitting; curve fitting; interpolation; moving least square approximation; problem solving; surface fitting problem; Curve fitting; Fitting; Interpolation; Least squares approximation; Polynomials; Surface fitting; curve fitting; interpolation; least square approximation; moving least square approximation; surface fitting;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5622770
