How to find jacobian matrix of function?

9 次查看（过去 30 天）

Ganesh kumar Badri narayan 2017-12-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/371998-how-to-find-jacobian-matrix-of-function

评论： vinod kumawat 2018-9-22

I have a function called as 'F' and another function called as 'w'. Both the functions are 3 by 1 matrix. I am interested to find the Jacobian matrix as dF/dw. How can i do this is matlab? Please help me on this..

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Birdman 2017-12-9

Share your code

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Amy 2017-12-11

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/371998-how-to-find-jacobian-matrix-of-function#answer_295690

See https://www.mathworks.com/help/symbolic/jacobian.html

3 个评论
显示 1更早的评论隐藏 1更早的评论

Amy 2017-12-11

Without the symbolic math toolbox, the next suggestion I can make would be to use the 'gradient' function to find the numerical gradient: https://www.mathworks.com/help/matlab/ref/gradient.html