non-linear regression with matlab coder

Question

Simone Zonetti 2023-2-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1904415-non-linear-regression-with-matlab-coder

回答： Dr. JANAK TRIVEDI 2023-2-1

I am using fitnlm/nlinfit in my code, and I need to export to C. Neither function is supported by MATLAB Coder. Is there an alternative non-linear regression function that can be used?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Dr. JANAK TRIVEDI 2023-2-1

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1904415-non-linear-regression-with-matlab-coder#answer_1161130

Yes, there is an alternative non-linear regression function that you can use in MATLAB that can be exported to C with MATLAB Coder. One alternative is "lsqnonlin" (Levenberg-Marquardt non-linear least-squares solver), which can be used for non-linear regression problems. Another alternative is "curvefit" from the Curve Fitting Toolbox, which can be used for both linear and non-linear regression problems and also has support for code generation.