How do I implement multistart with lsqnonlin in my code?

1 次查看（过去 30 天）
Yi Peng Biao
Yi Peng Biao 2022-8-10
编辑： Bruno Luong 2022-8-10
I'm trying to find the parameter to describe the tansport of a chemical. I used lsqnonlin to find the value, but it returns the initial value. Hence, I wondered that if multistart can solve my problem.
The attachments are the data I used, and my code......

请先登录，再回答此问题。

回答（1 个）

Bruno Luong
Bruno Luong 2022-8-10
编辑：Bruno Luong 2022-8-10
"it returns the initial value"
It indicates that the fit fails, not problem of wrong stating points (converge to local minima).

类别

在 Help Center 和 File Exchange 中查找有关 Global or Multiple Starting Point Search 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by