最小二乘法及其在Matlab中的应用
he least-squares method and the application in the Matlab
物理量之间的函数关系在实际研究工作中有很重要的作用。本文首先介绍了最小二乘法拟合的基本原理,其次介绍了用Matlab实现曲线拟合以得到函数关系的方法和步骤,最后举例详细介绍了该方法的应用。
Function relation between physics variables is important in actual research.This paper introduces least squares principle firstly,then introduces the methods and approaches of actualizing Least-squares curve-fitting based on Matlab to gain function relation,finally introduces the application of the method detailedly through two examples
王吉、杜天玉、陈波、蔡振雄
数学计算技术、计算机技术
最小二乘法Matlab曲线拟合
least-squares methodMaflabcurve fitting
王吉,杜天玉,陈波,蔡振雄.最小二乘法及其在Matlab中的应用[EB/OL].(2007-11-05)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200711-81.点此复制
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