How to define a multivariable function (for instance an anonymous function) of a number of variables that varies according to the size of an array variable?
5 次查看(过去 30 天)
显示 更早的评论
I have two vectors input
and output
,where S is the number of samples
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/259815/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/259816/image.png)
I want to solve this problem as nonlinear least-squares (nonlinear data-fitting), so I have to define my anonymous function as follow
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/259817/image.png)
,where L is the number of coefficients and X is the regression matrix of x
How to define vector of coefficients
?!
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/259818/image.png)
2 个评论
回答(1 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Linear Least Squares 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!