Filter löschen
Filter löschen

Using Runge Kutta function to solve Rossler equations

6 Ansichten (letzte 30 Tage)
jacob Mitch
jacob Mitch am 8 Nov. 2019
Bearbeitet: jacob Mitch am 12 Nov. 2019
I have created a runge kutta 4th order function by so
  4 Kommentare
darova
darova am 8 Nov. 2019
HOw it looks like? Did you write it correctly?
jacob Mitch
jacob Mitch am 8 Nov. 2019
yes I believe my function rk4 is perfect but Im not sure how to use it to solve the Rossler equations for initial conditions

Melden Sie sich an, um zu kommentieren.

Akzeptierte Antwort

darova
darova am 8 Nov. 2019
Write your f function as
x'(t)=-x(t)-y(t)
y'(t)=ax(t)+y(t)
z'(t)=b+z(t)(x(t)-c)
%where I fix parameters say c=5, b=3, a=0.2 Xˆ = (0, 0, 0.2)^T time interval [0,250] and step size h=0.01
f = @(t,y) [ -y(1)-y(2)
a*y(1)+y(2)
b+y(3)*(y(1)-c) ];

Weitere Antworten (0)

Community Treasure Hunt

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

Start Hunting!

Translated by