A planetarium software that shows a 3D simulation of the night sky
Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
A 3D simulator game where you can drive, fly, and sail
Rigs of Rods is a 3D simulator game where you can drive, fly and sail various vehicles using an accurate and unique soft-body physics engine. Since 2014, the development continued at https://github.com/RigsOfRods/rigs-of-rods UPDATE: 10/30/2016: removed opencandy installers, replaced with zip files.
Cross platform GUI for Maxima
wxMaxima is a cross-platform graphical front-end for the computer algebra system Maxima based on wxWidgets. It provides nice display of mathematical output and easy access to Maxima functions through menus and dialogs.
Real-time 3D visualization of space
Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
Hunspell is a spell checker and morphological analyzer library and program designed for languages with rich morphology and complex compounding or character encoding. Hunspell interfaces: Curses, Ispell compatible pipe interface, OpenOffice.org UNO module
OpenJUMP is a community driven fork of JUMP the "Java Unified Mapping Platform" GIS software. The original JUMP was developed by Vivid Solutions, released under GPL2 in 2003 and discontinued in 2006. During 2004 already some enthusiastic developers joined together to enhance further the features of JUMP. They launched an independent development branch called OpenJUMP. The name gives credit to the original JUMP development, and at the same time describes the objectives of this project to be fully open to anyone wanting to contribute. These days OpenJUMP is developed and maintained by (some few) volunteers around the globe. If you need functionality or even better want to contribute you are very welcome to contact us at our mailing list.
Real-time interactive fractal zoomer
Real-time interactive fractal zoomer. Home Page: http://xaos.sf.net/ GitHub: - Source https://github.com/xaos-project/XaoS - Issues: https://github.com/xaos-project/XaoS/issues - Wiki: https://github.com/xaos-project/XaoS/wiki Discussion Groups: - Users: http://groups.google.com/group/xaos-users - Developers: https://groups.google.com/forum/#!forum/xaos-devel
Viking is a free/open source program to manage GPS data. You can import, plot and create tracks, routes and waypoints, show OSM, Bing Aerial and other maps, geotag images, see real-time GPS position (not in Windows), make maps using Mapnik (not in Windows), control items, etc. It is written in mostly in C (with some C++) & the GTK+2 toolkit.
Modular, touch screen friendly navigation system with GPS tracking, realtime routing engine and support for various vector map formats. Works on a wide range of devices, from computers to smartphones.
Exquisite Astrology Software
Astrology software for all.
Pioneers - The Settlers of Catan
Pioneers is an emulation of the board game The Settlers of Catan, which can be played over the internet.
Viewmol is a graphical front end for computational chemistry programs. It is able to graphically aid in the generation of molecular structures for computations and to visualize their results.
Mains transformer calculator
It is a mains transformer calculating programme for EI or M core. You can calculate max. 460 VA five coils transformer with it.
Chromatographic software for individual workstations or instruments.
GOK is an on-screen keyboard. An alternative to the mouse/keyboard input system (for unix-like systems with GNOME libraries.)
QCSS Player by Shuffle
The most advanced Player for Quantum Consciousness Soccer Simulator! QCSS by @nbatfai https://sourceforge.net/projects/qcss/
WMI is an open web-based eLearning system in mathematics for grammar school and/or university students, including basic mathematical functions (equation solving, function plotting, symbolic differentation and antiderivation) and thematic modules.
Nuclear physics data acquisition system
Nuclear physics data acquisition system. The suit of applications can be used to collect data from physics experiments using CAMAC/CAEN/VME devices. The system is quite specialized, but the code can still be useful for others doing something similar...
Colour code of components
It is a colour code decoder for resistors, ceramic and tantalum capacitors, inductors and '1N' diodes.
Choking coil sizer application
This is a sizing application for calculate EI core choking coil. This release (v0.2) has tested on FreeBSD 10.3, Debian 8, OpenSUSE 13.2, Slackware 14.1 and Windows 8.1 operation systems.
The future of information technology will be based on controlling the flow of natural light. This project is an attempt to establish the code (or software) that will enable this to happen. It involves rewriting an OS from the ground up.
Electron tube circuit sizing application
There are these calculations: - AC coupled cathode follower with triode - Cathodyne phase inverter #1 - Cathodyne phase inverter #2 - Current stabilised heating circuit with baretter (Fe-H resistor) - Grounded cathode amplifier with triode - Grounded cathode amplifier with triode (with bypassed cathode resistor) - Grounded cathode amplifier with triode cascode #1 - Grounded cathode amplifier with triode cascode #2 - Grounded cathode amplifier with triode with negative feedback - Mu-follower amplifier with triodes - Shunt regulated push-pull (SRPP) amplifier with triodes - Voltage regulator with gas filled voltage stabiliser tube
Formula Converter is a general conversion tool for mathematical software to convert math formulae from one format to another.
GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac
LC-circuit sizing application
There are these calculations: - Asymmetric band pass L-section filter - Asymmetric band pass Pi-section filter - Asymmetric band pass T-section filter - Asymmetric band stop L-section filter - Asymmetric band stop Pi-section filter - Asymmetric band stop T-section filter - Asymmetric high pass L-section filter - Asymmetric high pass Pi-section filter - Asymmetric high pass T-section filter - Asymmetric low pass L-section filter - Asymmetric low pass Pi-section filter - Asymmetric low pass T-section filter - Collins-filter - Seefried impedance transformer - Symmetric band pass T-section filter - Symmetric band stop T-section filter - Symmetric high pass Pi-section filter - Symmetric high pass T-section filter - Symmetric low pass Pi-section filter - Symmetric low pass T-section filter - Two way crossover filter #1 - Two way crossover filter #2 - Two way crossover filter #3 - Two way crossover filter #4 - Two way crossover filter #5 - Two way crossover filter #6