Solve Lumping Differential equation

9 visualizzazioni (ultimi 30 giorni)
amairi taheni
amairi taheni il 27 Mag 2018
Modificato: KSSV il 29 Mag 2018
Hi guys, I'm having a rough time solving this equation :
dF(i)/dt = -K(i).F(i) + Sum(from j= i+2 to N) of K(j).P(i,j).F(j)
I have the matrix K and the P as well. any suggestings on how solve this equation within matlab? Thank you
  2 Commenti
hosein Javan
hosein Javan il 28 Mag 2018
is the independent variable "t"? does the summation include the independent variable or is it constant? if so it is a linear first order differential equation. please in order to clarify, attach the image of your equation.
amairi taheni
amairi taheni il 29 Mag 2018
yes, t is independent, only F depends of t. K depends of i (or j) and P depends on i and j.

Accedi per commentare.

Accedi per rispondere a questa domanda.

Risposte (0)

Categorie

Scopri di più su Numerical Integration and Differential Equations in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by