DoublePendulum

The motion of a pendulum with another pendulum attached to its end.

Refs:

• Wiki
• MPL which is based on this c code: USYD

Modules:

Name	Description
demo	Demonstrate the Double-Pendulum model.
modelling	Contains models included with DAPPER.
settings101	Settings that produce somewhat interesting/challenging DA problems.

dxdt(x)

Evolution equation (coupled ODEs) specifying the dynamics.

energy(x)

Compute total energy of system.