Category "runge-kutta"

How to solve two first order ODEs in which one of the variables contains a list of elements?

I need help with solving three first-order ODEs using the scipy.integrate.ode module with the integration method of the Runge Kutta Method. My problem is that I

Whats wrong with my RK4 Orbital Propagator?

I am working in a RK4 orbital propagator, and I have followed the basic structure of: k1​=dt×f(tn​,yn​) k2​=dt×f(tn​

Regarding incorporating piecewise function in ode using octave code

Differential equation where M_v is a piecewise function Differential equation where M_v is a piecewise function Piecewise function I have coded the different

how to replace the ode45 method with the runge-kutta in this matlab?

I tried everything and looked everywhere but can't find any solution for my question. clc clear all %% Solving the Ordinary Differential Equation G = 6.6740