提问

How to use the Finite Difference Method to get the gradient?
Hi there, I need to calculate the gradient (partial derivative) of a function. I found that Matlab has got a '.p' file/functi...

13 years 前 | 7 个回答 | 1

已回答
How does Matlab build-in Quasi-Newton method calculate the gradient?
Hi Andy, Thanks for your reply. Yes, I just try to dig out the 'fminunc.m' and find that it calls 'fminusub.m' to solve the m...

13 years 前 | 0

提问

How does Matlab build-in Quasi-Newton method calculate the gradient?
Hi there, I use matlab build-in function 'fminunc' to run some optimization for my image registration problem. I set the opti...

13 years 前 | 2 个回答 | 0