fsolve: difference between dogleg trust-region and Powell's dogleg methods?
10 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Matlab's help on the command `fsolve` for systems of nonlinear equations is not very clear. It seems to be by default a trust-region dogleg method [1], that is a trust-region method with a dogleg strategy relying on Powell's dogleg method [2]. However, from [2], Powell's dogleg method itself relies on an explicit trust region. It very much looks like a snake biting its tail. Are there clear explanations somewhere about the difference between dogleg trust-region methods and Powell's dogleg methods (also called Hybrid Powell)?
0 Commenti
Risposte (0)
Vedere anche
Categorie
Scopri di più su Logical in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!