rk1_implicit_test

rk1_implicit_test, a MATLAB code which calls rk1_implicit(), which solves one or more ordinary differential equations (ODE) using a Runge-Kutta order 1 implicit method.

Licensing:

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

Related Data and codes:

rk1_implicit, a MATLAB code which solves one or more ordinary differential equations (ODE) using a Runge-Kutta order 1 implicit method.

Source Code:

• rk1_implicit_test.m, calls all the tests.
• rk1_implicit_test.sh, runs all the tests.
• rk1_implicit_test.txt, the output file.

• predator_prey_deriv.m, returns the right hand side of the predator prey ODE.
• predator_prey_rk1_implicit.m, solves the predator prey ODE using fsolve().
• predator_prey_rk1_implicit.png, a plot of the solution.

• stiff_deriv.m, returns the right hand side of the stiff ODE.
• stiff_exact.m, returns the exact solution of the stiff ODE.
• stiff_rk1_implicit.png
• stiff_rk1_implicit.m