velocity_verlet_test

velocity_verlet_test, an Octave code which calls velocity_verlet(), which uses a version of the velocity Verlet method to solve a second order ordinary differential equation (ODE) of the form y''=f(t,y).

Licensing:

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

Related Data and Programs:

velocity_verlet, an Octave code which uses a version of the velocity Verlet method to solve a secord order ordinary differential equation (ODE) of the form y''=f(t,y).

Source Code:

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

• oscillator_velocity_verlet.m, solves the oscillator ODE using velocity_verlet().
• oscillator_deriv.m, returns the derivative of the oscillator ODE.
• oscillator_exact.m, returns the exact solution of the oscillator ODE.
• oscillator_parameters.m, returns the parameters of the oscillator ODE.
• oscillator_velocity_verlet_conservation.png
• oscillator_velocity_verlet_phase.png
• oscillator_velocity_verlet_y1.png
• oscillator_velocity_verlet_y2.png