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tester on windows & MAC for Model Builder: Graphical ODE Simulator

Category: Tester
Submitted By: fccoelho
Date: Tue 29 Apr 2003 12:25:38 PM UTC
Status: Deleted

This project is not part of the GNU Project.

With Model Builder you can easily enter your own system of ODE(s) in a simple syntax (actually Python) as well as values or expressions for parameters.

The System is integrated numerically using the LSODE package which can handle stiff (BDF method) or non-stiff (adams method) systems, and displays a time plot of the results at the end of the intergration. The program can also display a tabular output of the results.

The equations may be non-autonomous, and may contain stochastic terms. The solver uses variable step sizes and adjusts the order of the integration method automatically at each step.

Model Builder also has a module for Bayesian uncertainty analysis.

The program requires Python, wxPython 2.4, NumPy, Scipy, Rpy and matplotlib to run.

The project main home page with the latest releases and tutorial can be found now at

<a href=""> </a>

License GNU General Public License v2 or later

Development Status
: 3 - Alpha

Details (job description, contact ...):


I am looking for a volunteer to test model builder on windows and/or MAC OSX and help me indentify compatibility issues.

drop me a line if you would like to participate in this great project...

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