What is the meaning of real values of unknown coefficients at Multi Start using lsqcurvefit?
2 次查看(过去 30 天)
显示 更早的评论
Im working on solving lsqcurvefit problems and I got a suspicion that the solutions were not optimized for the fitting results.
Thus, I have tired to control the optimoptionis and found out Multi Start using lsqcurvefit could be effective.
I checked the example of Multi Start on this url https://jp.mathworks.com/help/gads/multistart-using-lsqcurvefit-or-lsqnonlin.html
However, I counldnt understand the meaning of preal which indicated real values of unknown coefficients at this example.
Here my questions :
1. What is the meaning of preal at Multi Start example?
2. Should I set this 'preal' invariably when I fit my original function to my experimental data sets?
0 个评论
采纳的回答
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Optimization Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!