bdf3

bdf3, a MATLAB code which solves one or more ordinary differential equations (ODE) using the (implicit) backward difference formula (BDF) of order 3, using fsolve() to solve the implicit equation.

Licensing:

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

Languages:

bdf3 is available in a MATLAB version and an Octave version and a Python version.

Related Data and codes:

bdf3_test

matlab_ode_solver, a MATLAB code which solves one or more differential equations (ODE) using a method of a particular order, either explicit or implicit. Some methods require a nonlinear equation solver. Some methods used a fixed stepsize, while others adapt the stepsize based on an error estimate.

Source Code:

• bdf3.m, a version of the backward differentiation method of order 3 that solves the implicit equation using fsolve().