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求教非线性参数估计问题。
小弟需要估计下面函数的A,B两个参数吗,在论文看到1stOpt 1.5软件比较方便,就用了一下,但是运行下面程序提示“数据长度不够”,是什么意思?是数据个数不够吗?我应该修改软件参数的设置吗?Parameters A,B; Variable FR,t; ...

3 years ago | 1 answer | 0

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