trapezoidal_fixed_test

trapezoidal_fixed_test, a MATLAB code which calls trapezoidal_fixed(), which solves one or more ordinary differential equations (ODE) using the (implicit) trapezoidal method, and a fixed point method for the implicit system.

Licensing:

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

Related Data and codes:

trapezoidal_fixed, a MATLAB code which solves one or more ordinary differential equations (ODE) using the (implicit) trapezoidal method, and a fixed point method for the implicit system.

Source Code:

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

• predator_prey_deriv.m, returns the right hand side of the predator prey ODE.
• predator_prey_trapezoidal_fixed.m, solves the predator prey ODE using trapezoidal_fixed.
• predator_prey_trapezoidal_fixed.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_trapezoidal_fixed.m, solves the stiff ODE using trapezoidal_fixed.
• stiff_trapezoidal_fixed.png, a plot of the solution.