Java Applet that implements an online digital circuit simulator with schematic capture and waveforms view.
http://www.outsim.com/
simulation program for simulating PID controller operation
http://www.usbr.gov/pmts/hydraulics_lab/twahl/canalsoftware.html
Java processor design for synthesis using Parthenon (freely available but binary only synthesis system).
http://shimizu-lab.et.u-tokai.ac.jp/pgm/traja2/
baseSim is a Borland Delphi coded set of Simulation components, applications and plug-ins.
http://www.ibrightsolutions.com
Provide consulting in all aspects of process simulation; debottlenecking, revamps, optimization, and design. Our expertise includes batch, steady state, and dynamic simulation. We also provide advanced training courses.
http://www.chemsim.com
CreateASoft is a leading provider of Windows-based business simulation software and consulting services. CreateASoft has been developing dynamic process engineering solutions for customers since 1992.
http://www.createasoft.com
Low Cost Windows Based Workflow and Network Simulation System
http://www.abstraction.com
VHDL-AMS is a hardware description language supporting the description and simulation of digital, analog, and mixed-signal systems in a single language.
http://www.ici.ru/~webr8/