Not able to use ode45 to solve and plot solution to vdp equation
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello, I am trying to solve the vdp equation for the case where mu=1.
I am not able to obtain the solution. The error is that the vector returned by the differential equation and the one returned by the initial conditions do not have the same dimensions.
Any help would be great!
Here is my code:
f=@(t,Y) [(1-x^2)*Y(2); -Y(1)]
cond1= x(0)==2
cond2= Dx(0)==0
conds= [cond1, cond2]
tspan= [0 10]
[t,ylim]= ode45(f,tspan, conds)
x=Y(:,1); Dx=Y(:,2);
figure
plot(t,x)
0 commentaires
Réponse acceptée
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Ordinary Differential Equations dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!