oscillator_ode

oscillator_ode, a Python code which defines a highly oscillatory ordinary differential equation (ODE).

Licensing:

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

Languages:

oscillator_ode is available in a MATLAB version and an Octave version and a Python version.

Related Data and codes:

python_ode, Python codes which sets up various systems of ordinary differential equations (ODE).

Reference:

1. Uri Ascher, Sebastian Reich,
   The midpoint scheme and variants for hamiltonian systems: advantages and disadvantages,
   SIAM Journal on Scientific Computing,
   Volume 21, Number 3, pages 1045-1065, 1999.

Source Code:

• oscillator_ode.py, the source code.
• oscillator_ode.sh, runs all the tests.
• oscillator_ode.txt, the output file.

• oscillator_plot.png
• oscillator_phase.png
• oscillator_conservation.png