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这个函数怎样用matlab进行曲线拟合?

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/21 05:38:34
这个函数怎样用matlab进行曲线拟合?
x的值:5,2,0.9,0.6,0.355,0.15,0.1,0.074,
y的值:0.0318,0.0331,0.0148,0.0165,0.031,0.0284,0.0082,0.0562
函数形式为:y=a*x^b
能给出一个具体程序吗?我不会编程,谢谢了
两边取一下对数就变成线性拟合了,然后用最小二乘法就可以了