Methods for Curve Fitting

碩士 === 國立中正大學 === 數學系應用數學研究所 === 104 === Least-Squares Method is used to find Curve Fitting .We will mainly introduce three iteration methods to find the solution of the Least Squares Method in the paper ,namely, the Steepest Descent Method, the Newton Method, and the Levenberg-Marquardt Method. Th...

Full description

Bibliographic Details
Main Authors: Ling-Syuan Ou, 歐翎萱
Other Authors: Yu-Ling Lai
Format: Others
Language:zh-TW
Published: 2016
Online Access:http://ndltd.ncl.edu.tw/handle/88vkze
Description
Summary:碩士 === 國立中正大學 === 數學系應用數學研究所 === 104 === Least-Squares Method is used to find Curve Fitting .We will mainly introduce three iteration methods to find the solution of the Least Squares Method in the paper ,namely, the Steepest Descent Method, the Newton Method, and the Levenberg-Marquardt Method. The Levenberg-Marquardt Method is a iteration method which mixes the advantages of the other two methods.