Math Problem Statement
采用 Logistic 函数、Gompertz 函数、 Weibull 函数及 MMF(Morgan-Mercer-Flodin)函数方法去拟合csv中的xy列数据,xy列数据可选择,可选择拟合数据,显示拟合图像和输出可复制的拟合方程,python代码权重项目可手动输入
Solution
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Math Problem Analysis
Mathematical Concepts
Curve Fitting
Nonlinear Regression
Logistic Function
Gompertz Function
Weibull Function
MMF Function
Formulas
Logistic Function: L / (1 + e^{-k(x - x_0)})
Gompertz Function: a * exp(-b * exp(-c * x))
Weibull Function: a * (1 - exp(-b * x^c))
MMF Function: (a * b + c * x^d) / (b + x^d)
Theorems
-
Suitable Grade Level
Undergraduate Level