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请问可以拟合双指数函数吗？ #1

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seabluescn opened this issue Nov 1, 2022 · 0 comments

seabluescn commented Nov 1, 2022

该程序默认要解的方程是如下的多元方程：
y=a+bx+cx^2+...
假设，我很清楚我的方程是一个双指数函数，如下：
y=A*[e^(-tsx/t1)-e^(-tsx/t2)] 其中ts=5E-7,为固定值
现在我有一组200个采样数据，请问可以用类似的方法求解A、t1、t2吗？

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