What does the "nonlinear iteration is not converging" error mean?

8 visualizzazioni (ultimi 30 giorni)
MathWorks Support Team
MathWorks Support Team il 19 Feb 2019
Risposto: MathWorks Support Team il 21 Mar 2019
What does the "nonlinear iteration is not converging" error mean? How do I debug this?
Nonlinear iteration is not converging with step size reduced to hmin (7.96349e-014) at time 22.4152. Try reducing the minimum step size and/or relax the relative error tolerance.

Accedi per rispondere a questa domanda.

Risposta accettata

MathWorks Support Team
MathWorks Support Team il 19 Feb 2019
This can mean that one of the signals in your model is diverging to plus or minus infinity or is otherwise changing too rapidly based on the solver settings.

Più risposte (0)

Categorie

Scopri di più su Linear Model Identification in Help Center e File Exchange

Tag

Non è stata ancora inserito alcun tag.

Prodotti


Release

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by