一个关于拟合工具箱的问题。
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x:
0.5 1 1.5 2 2.5 3 4 5 6 7 8 9 10
f(x):
2.275 3.20125 4.151875 5.068125 5.273125 5.234375 4.825 4.365 3.56875 3.1175 2.636875 1.96625 1.29
f(x) = a*exp(b*x) + c*exp(d*x)
求大神帮忙拟合一下上面的数据用上面的函数,拟合求出a,b,c,d 顺便帮忙贴出拟合后函数的图,感谢
非常非常感谢啊
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