Domanda

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...

circa 13 anni fa | 7 risposte | 1

Risposto
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...

circa 13 anni fa | 0

Domanda

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...

circa 13 anni fa | 2 risposte | 0