Runge kutta method matlab
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello,
I am trying to make a runge-kutta code that solves a coupled ode by taking initial values (x0 and y0). Can you please guide me on this
4 commentaires
the cyclist
le 19 Sep 2020
I don't have a solution to your main question, but just wanted to point out that you can do all 20 plots with this one line of code:
figure;
plot(x_rk', y_rk','y', 'MarkerSize',5);
Réponses (1)
Wan Ji
le 20 Août 2021
Modifié(e) : Wan Ji
le 20 Août 2021
Use arrayfun to obtain your solutions and Plot them!
x0y0 = [20x2] array?
tspan = [0:dt:t_end];
[tsol, xysol] = arrayfun(@(i) ode45(@odefun, tspan, x0y0(i,:)), 1:20, 'uniform', false);
arrayfun(@(i)plot(xysol{i}(:,1), xysol{i}(:,2),'b'), 1:20);
0 commentaires
Voir également
Catégories
En savoir plus sur Function Creation 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!