Jimsim is a Network Simulator that simulates up to three virtual routers on your system. Since the routers are all virtual, they communicate over virtual networks within the program. So, there is no worry about causing problems on your real network. You use a telnet program to connect to the virtual routers, who all have a Cisco-like command line interface.
Gravit is a gravity simulator which runs under Linux, Windows and Mac OS X. It's released under the GNU General Public License which makes it free. It uses Newtonian physics using the Barnes-Hut N-body algorithm. Although the main goal of Gravit is to be as accurate as possible, it also creates beautiful looking gravity patterns.
The Distant Suns-Grand Tour 3D screen saver is a high-speed full motion solar-system simulator using OpenGL technology and accelerated graphics.The positions and rotations of each of the planets and their moons are accurate to the current date and time! Watch the moons of Saturn in their daily dance around the majestic ringed world or the Earth rotate under your feet. Rated 4 stars by PC Mag (June 8, 2004)
Quotes Manager offers you advanced charting features for Symbol's data. It gives you the flexibility of more than 125 indicators, each fully customizable and configurable. It quick-links you to deeper analysis pages of Yahoo! Finance or Reuters. Its RSS feed aggregator helps you to stay tuned with the latest news on your portfolio titles. Quotes Manager also features a very advanced simulator for training your forecasting skills.
SNetSim is a event-driven simulation software running on Windows based operating systems. It's being developed in Naval Science and Engineering Institute (Istanbul , Turkey)
It's free for your academical works. If you use it for your documented studies, please remember to reference to our web site.
LTF-Cimulator is a software for easy simulation and development of LTF-C neural networks. You can train and test a network, save it in a readable text format or perform cross-validation. Training parameters can be chosen automatically by LTF-Cimulator. Exemplary datasets are included, which will help you become more familiar with the program.
GRANDTOUR creates accurate wireframe scenes from Voyager or Giotto spacecraft, and from space or Earth (spacecraft visible). User has considerable control over time, field, etc., and many frames/second are generated. Developed at JPL to assist in analysis of science and optical navigation data, it was also filmed by the BBC/NOVA for a Voyager documentary. Conveniently runs from any Windows/DOS.
Cactus Emulator is a fancy utility. It simulates the cactus properties. These miraculous plants can protect you from electromagnetic radiation, stabilize your sexuality, regenerate the earth power, help you to get more energy. You can enable radiation protection, life force, joyful, aura cleansing, love, beauty, inner cleansing and golden barrel cactuses. You'll really be amused by these funny creations! This program is a good 1st April present!
Network Catcher, from Shunra, is a free network monitoring tool that records latency and packet loss between your PC and any internet site. Use Network Catcher to monitor the quality of your network link. Network Catcher also integrates with Shunra?s network simulation technology, enabling users to capture and import production conditions directly into network simulation scenarios and test applications under real-life network conditions.