rk23

rk23, a MATLAB code which implements Runge-Kutta solvers of orders 2 and 3 for a system of ordinary differential equations (ODE).

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

rk23 is available in a MATLAB version and an Octave version.

Related Data and Programs:

rk23_test

matlab_ode_solver, a MATLAB code which solves one or more differential equations (ODE) using a method of a particular order, either explicit or implicit. Some methods require a nonlinear equation solver. Some methods used a fixed stepsize, while others adapt the stepsize based on an error estimate.

Source Code:

• rk2.m implements a Runge Kutta method of order 2.
• rk23.m implements Runge Kutta methods of order 2 and 3.
• rk3.m implements a Runge Kutta method of order 3.