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

Volume

13

fYear

2010

fDate

22-24 Oct. 2010

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICCASM.2010.5622770

Filename

5622770