finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method
A system for computer algebra and symbolic mathematics
OpenAxiom is an open source Computer Algebra System. It offers an interactive environment, an expressive programming language, a compiler, a large set of mathematical libraries of interest to researchers and practitioners of computational sciences.
A canvas library for generating technical drawings
The ADG library (Automatic Drawing Generation) is a set of functions focused on automating the drawing of mechanical parts. It is not a CAD system but a GObject-based library where a custom application can put common CAD entities such as paths, hatches and dimensions, to automatically create technical drawings. A demo application is provided in order to show the capabilities of the canvas. Although it is possible to interact with the library directly in C (that is what the adg-demo program is doing), the canvas is expected to be used from higher level languages, much in the same way as what done in the GNOME stack. Lua bindings based on LGI are already provided out of the box. The adg-lua project, downloadable from the "Files" section, provides Lua programs and demos that leverages these bindings.
Java interfaces to the netsnmp libraries.
The Rossum Project is an attempt to collect and distribute robotics software. We are seeking help with our first project, a mobile-robot simulator featuring a 2-D virtual world, and new work including artificial intelligence and robot-control logic.
Zeus provides a graphical environment to build distributed agent systems. A rule engine, planner and visualisation tools are included. The released version contains some extensions for the DAML semantic web project, Web Services integration features, a
PHIGS (Programmer's Hierarchical Interactive Graphics System)
PHIGS is an API standard for rendering 3D computer graphics. During the 1990's OpenGL became a more popular 3D API for professionals, and it still is today. PHIGS remains to be widely used in the film industry. Open PHIGS uses OpenGL for rendering graphics rather than implementing it's own abstraction layer to the graphics hardware, or using the PHIGS Extension to X (PEX). The reason for doing so is that today every graphics card manufacturer provides their own OpenGL implementation, which takes full advantage of the accelerated drawing capabilities in the hardware. PHIGS is a higher level API than OpenGL that works with a hierarchical scene graph. Models are built up in a Centralized Structure Store (CSS), a database containing the drawing primitives and their attributes (color, line style, etc.). CSSes cand be shared among a number of views, known under PHIGS as a workstation. PHIGS is defined by the ISO standards ISO/IEC 9592 & 9593. Open PHIGS provides a library for C.
QJ-Pro is a sophisticated code quality assessment and coding standards technology for Java development detecting potential software defects at compile time. It offers the ability to significantly reduce code review effort by automating a major portion of
Applications and device drivers for the EPICS real time database system (see http://www.aps.anl.gov/epics)
The OpenSceneGraph (OSG) is a cross platform C++, OpenGL based library for real-time visualization, with uses such as vis-sim, scientific modelling and games.
XNBC is a graphic application to simulate biologic neural networks.
XNBC is a full featured application for computer naive neuroscientists. It simulates biological neural networks using graphic tools to edit neurons and networks, to run the simulation and to analyze results. Written in C, it runs on Unix and Windows. Web site : http://ticemed-sa.upmc.fr/xnbc/ All recent versions are on this site.
The Periodic Tables Package is an advanced suite of applications for both Windows and Linux that allow chemists and students alike to use the Periodic Table on their computers.
ProtoMol is an object-oriented component based framework for molecular dynamics simulations.
2D/3D Scene Graph rendering engine for Linux/Unix/Win32 layered atop OpenGL. Supports stereoscopy, volume rendering, 2D/3D texture mapping, picking, LOD and view-dependent operations, cross-platform text, constant-rate rendering and image-based data.
The JChemPaint Applet and Swing Application are Java programs for drawing 2D chemical structures like those found in most chemistry textbooks. It is based on the Chemistry Development Kit (cdk.sf.net). Downloads, tracker, and source code repository can be found on http://jchempaint.github.com
JHTML is a Java based HTML Editor that is being developed to eventually support features such as: Intell*sense type autocompletion with tags and their possible parameters, syntax highlighting, right click tag editing, wizards, and many more helpful featur
Otk (Open Tool Kit) - portable library for graphical user interfaces (GUI's) based on C and OpenGL. Emphasizes simplicity without eliminating capability. Supports panel's, text label's, buttons, form boxes, pull-down menu's, slider control's, etc..
Open Source and Portable object oriented software for 3D digital image segmentation and visualization. Pipes and Filters Architechture. Implemented in C++, and uses FLTK, VTK, ITK, TCL (plugins), and pipeline filters implemented in XML. DICOM support.
KEGS is a portable Apple //gs emulator for Linux, OS/2, HP-UX, and Solaris. It is very accurate and quick, running at an emulated 10MHz on 200MHz machines. This version of KEGS is using SDL (Simple Directmedia Layer) for more portability.
The DCHK project contains a client implementation of RFC 5144 in C/C++, which can be used to check the availability of domains. It is divided into a C/C++ library, a command line client and a GUI.
Hornet is a tool to browse and build MySQL databases, with the ability to connect to remote servers. It intends in the future to provide the capability to generate PHP-based interfaces to MySQL databases.
Inst.ant - Installer Tasks for Ant
JILetters is a small python based application to help young children to learn letters of the alphabet (western), building on the application lletters. When a letter of the alphabet is pressed, the child is presented with a graphic depicting that lett
General C++ Library, with modules for Computer Vision, Pattern Recognition and much more.
MesoRD is a stochastic and deterministic simulator of coupled chemical reactions and diffusions in space.