**rkf45_test**,
a MATLAB code which
calls rkf45(), which
is an RKF45 ODE solver.

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

rkf45, a MATLAB code which implements the Runge-Kutta-Fehlberg (rkf) solver for the solution of an ordinary differential equation (ODE) system.

- rkf45_test.m, calls all the tests;
- rkf45_test.sh, runs all the tests;
- rkf45_test.txt, the output file;

- rkf45_test04.m, solves a scalar ODE.
- rkf45_test05.m, solves a vector ODE.
- rkf45_test06.m, solves a scalar ODE, using one-step integration.
- f1.m, evaluates the derivative for the ODE.
- f2.m, evaluates the derivative for the ODE.
- y1x.m, evaluates the exact solution of the ODE.