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Question
一元非线性回归分析中，显示beta未定义，请问是啥问题？。
自定义的模型函数： function y=yut(beta,x) y=beta(1)*x.^beta(2); 定义为yut.m文件中；同工作夹下，执行脚本： clear; x1=0.1:0.01:0.18; x2=[x1,0.20,0.21,0...
3 years ago | 1 answer | 0
1
answer非线性参数估计问题。
用 cftool打开曲线拟合工具箱，可以用custom equation自定义要拟合的函数类型，你这种形式的话，用Gaussian拟合就可以了
3 years ago | 0
| accepted
