Allows you to build your own circuits and test them
Acoustic Simulation Library for Frequency and Time Domain Simulations.
Fortran library with the Abaqus user material subroutines UMAT/VUMAT
3-D diffusion solver for biological problems
Galaxy extraterrestrial life simulation
Former home of the Virtual Cell platform (VCell), see http://vcell.org
The Repast Suite is a family of free agent-based modeling libraries.
TraceMetrics is a trace file analyzer for Network Simulator 3 (ns-3).
(RoboSim) Java based Robot Localization and Path Planner Simulator.
Simulation, analysis, and management of the movement of water
Multiscale Neuroscience and Systems Biology Simulator
Modeling and Simulation made NiCE!
Parser for PTRAC files produced by MCNP
A simulator for robotic hands.
A modified version of EnergyPlus v. 7 or 8.
eANN is an implementation of several kind of neural networks.