计算机与数字工程2017，Vol.45Issue(4)：637-639,654,4.DOI:10.3969/j.issn.1672-9722.2017.04.009
最小二乘法中代数多项式曲线拟合的分析及实现
Analysis and Program Implementation of Least Squares Polynomial Curve Fitting
摘要
Abstract
The method of least square is a widely used data analysis methods, it is through a set of experimental data, according to the rule of minimum residual sum of squares, seeking an analytic function, which describes the relationship of several variables.Were introduced in this paper to solve the least squares polynomial curve fitting mathematical relationships, and gives the general C programming language of the called function.关键词
最小二乘法/代数多项式/曲线拟合/C程序Key words
least squares/polynomial/curve fitting/C program 分类
信息技术与安全科学引用本文复制引用
张永涛,贾延明..最小二乘法中代数多项式曲线拟合的分析及实现[J].计算机与数字工程,2017,45(4):637-639,654,4.
