VHDL 2008/93/87 simulator
A cross-platform statistical package for econometric analysis
FlightGear Flight Simulator: free open-source multiplatform flight sim
Smoothed Particle Hydrodynamics Simulator
Virtual X-Ray Imaging Library on GPU
Use simulation to perform statistical analyses.
A 3D surface and volumetric mesh generator for MATLAB/Octave
PyAMS (Python for Analog and Mixed Signals) CAD approach
Object-oriented equation-based modelling and optimisation software
Data manipulation and plotting program with scripting
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
console to calculate airflow around an airfoil based on RANS approach
Interactive geometry software for Euclidean and non-Euclidean spaces
Growth-grammar related Interactive Modelling Platform
System safety, dependability and security analysis
Antimony is a human-readable, human-writable model definition language
PPface is vector processor emulator / simulator
Advanced 2D simulator for evolving harmonical waves.
Converter between mathematical infix notation and PharmML math markup.
A MATLAB Automatic Differentiation Tool
OpenM++: open source microsimulation platform
Graphical interface to create and simulate OpenDSS projects
Fancy interactive fluid simulation for gfx fans, VJs and demo coders