文件名称:A-least-squares-fit
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matlab最小二乘原理下的曲线拟合方法汇总:polyfit函数、“\”命令、fminsearch函数、nlinfit函数。附上一个具体的例子:1900-2000年的总人口情况的曲线拟合。-matlab principle of least squares curve fitting method Summary: polyfit function, " \" command, fminsearch a function, nlinfit function. Attach a specific example from 1900 to 2000, the total population of the curve fitting.
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A least squares fit.doc