mainModel Builder: Graphical ODE Simulator - Summary

 
 
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Id: #4241
System Name: modelbuilder
Name: Model Builder: Graphical ODE Simulator
Group Type: non-GNU software and documentation

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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="http://www.procc.fiocruz.br/~cursos/course/view.php?id=6">http://www.procc.fiocruz.br/~cursos/course/view.php?id=6 </a>

Registration Date: Wed 02 Apr 2003 09:23:08 AM UTC
License: GNU General Public License v2 or later
Development Status: 3 - Alpha

 

Latest News 
Version 0.2.0 is out!
     posted by fccoelho, Mon 19 Apr 2004 08:00:02 PM UTC - 0 replies

After a big effort a new version of Model Builder
lots of new stuff!
plotting via matplotlib
full uncertainty analysis and more!
new tutorial site accessible via the help menu

Enjoy!

Next release is near!
     posted by fccoelho, Sat 24 Jan 2004 09:05:25 PM UTC - 0 replies

Development has accelerated over the past few months.

The next release is almost ready. Due to the considerable number of new features, It will still take a while until everything is tested, and the system as a whole works.

A glimpse into the new features: ...


[Read more]
Coming Up: Uncertainty analysis
     posted by fccoelho, Tue 29 Apr 2003 02:14:20 PM UTC - 0 replies

I am finishing an Uncertainty analysis tool for Model Builder that will be out on the next major release, meanwhile CVS users will be able to use in the preliminary stages.

The next Major release will probably contain a Sensitivity analysis mode as well.

If I didn't have to teach so many classes I would be able to spit out feature full releases, way more often!!

cheers!

equation box font bug squished!
     posted by fccoelho, Tue 29 Apr 2003 02:07:07 PM UTC - 0 replies

One down, one to go! (at least for now)


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