SUMO is a microscopic, multi-modal traffic simulation.
A High-level Utility Package for FMI-based Software Development
Draw and Simulate Finite States Machines (FSM)
Antimony is a human-readable, human-writable model definition language
professional open source software for LCA
Java library of statistical distribution
R/Bioconductor toolkit for mass spectrometry data
Optical Design Software
collection of illustrative programs:small games, simulators: C, Matlab
simulation program for distributed circuit
Prototype editor for the SDEM Mapping Language
Python-based GUI for discrete-event system modeling and simulation