如何利用matlab​拟合非线性回归函数的​初始参数。

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N/A on 17 Nov 2022
大家好，我想用matlab来拟合y=exp(a*x)-exp(a*b-(b-x)/c)+d中的四个参数a，b，c和d，由于本人才接触matlab，还得请各位都铎包涵，谢谢各位了！
x=[15 17.5 20 22.5 25 27.5 30 32.5 35 37.5 40]
y=[0.0235 0.0439 0.0575 0.0781 0.0952 0.1205 0.1333 0.1587 0.1613 0.1538 0.1587]

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