Open Source Data Management Systems - Page 28

ATTENTION! ExpTools has been renamed to ExpLab To visit the new homepage click on "Home page".

ExplorViz is a web-based software visualization for large software landscapes. It features two different perspectives: the landscape-level perspective and the application-level perspective. The former visualizes the systems, nodes, and application existing in the software landscape. The latter one utilizes the city metaphor to visualize the entities and communication happening in one application. For installation instructions and downloads see http://www.explorviz.net

Exporter - A database and dataminig tool (coded in Java)

This project draws the binary tree representation of an arithmetic expression. It can be compiled on Windows or Linux.

Prototype for a framework and user interface for combining various structured search and document clustering techniques.

EyeMap is a visualization and analysis tool for text reading eye movement data. It can process Unicode, proportion/non-proportion and spaced/unspaced reading materials, which supports various languages and experiment methods.

EyesRay render a 3D scene with the raytracing algorithm. Some specifics points are: a scene loader, the support of transparency, avaibility to generate images (ppm format)...

F.EN.I.A. is a Fortran 95 library providing rich graphical output of 2D and 3D scientific data in the SVG and VTK (.vtp) formats. The output can be viewed with cross-platform, open-source viewers like Inkscape, Firefox and Paraview.

The FAKE GAME tool uses natural evolution to evolve Data Mining models. It incorporates several preprocessing, optimization and visualization methods aimed to streamline the Knowledge Discovery process. Knowledge Extraction from data is being automated!

FDTD Antenna Simulator is a complete software package for antenna analysis and design using the FDTD method.

FEVal, the Finite Element Evaluator written in Python, provides easy conversion for many Finite Element data formats (both binary and ascii). Mesh modification is very easy. Values of model results can be accessed given coordinates in physical space.

FElt is an open source system for finite element analysis, primarily for mechanical problems. FElt includes command line tools, an X11 interface for pre- and post-processing, and a Windows editor interface with some post-processing capabilities.

The Financial Data Access Library provides an abstraction of market data sources. It verifies data consistency and provides transformation to different time frame e.g. daily to weely. Includes SQL, CSI, ASCII and online data sources such as Yahoo!

NOTE: Use Fltk_Contour insted this code! FMesh is a simply scientific data visualization tool based on OpenGL. FMesh can generate 2D and 3D graph of contour and color maps for any (x,y,z) scattered data set, many other options are included.

FOX/VTK canvas widget and interactor to allow VTK to interact with your FOX application. Allows VTK to render inside a FOX application via the FXGLCanvas control. Keyboard and mouse events are translated to allow for "native" VTK functionality.

The fst2v5d package converts data stored in the Canadian RPN Standard File (FST) format into Vis5D format. FST files, commonly used to store meteorological data, are scanned by fst2v5d to generate both 4D fields and independent topography input files.

Visualization of finite state machines as a network graph. Accepted input files at the moment are: net files exported from xfst (Xerox Finite-State Tool) and lexc files (Finite-State Lexicon Compiler).

FXPlot is a small set of widgets for scientific plotting in 2D. It is entirely written in C++ and is based on FOX-Toolkit a cross-platform GUI toolkit.

Program to detect human faces on a digital picture. It uses a MLP neural net that receive relative distances from face distribution clusters of the image space. Written in C++. Requires newmat and libann libraries.

Facelift is a visualization and analysis software for online social networking services. It displays a given community as a node-link diagram and provides several search / filtering functions as well as cluster analysis features.

Have You ever wondered what would be like the weirdest Grand Theft Auto clone ever made? Well, we are pretty close with the FalansterCity3D urban environment rendering-engine where You can also drive the cars in the city. And moreover, it's a browser-game, so it runs instantly in any internet-browser. Why not try it directly at the link below? http://nerdofalgorithms.altervista.org/secondary_pages/page_11.php Even on smarthones or whatever, as long as it has a browser and sufficient CPU-speed. Whereas the CPU requirements are actually very low. And with some little sponsoring, this could also come to a full completion, leading to a mind-blowing product in little time. And also produce spin-offs like something similar, but written in C++, and featuring nice, textured OpenGL graphics, and even lower system requirements ; and even more... . Brought to You by Simon (alias ''the Nerd of Algorithms") If You thing You think You may become a sponsor for it's dev, let me know.

Fandango, formerly and internally know as elcad. It is a python scripted 3d CAD application; the core is programmed on C++, and interface functions are exported to python to be used as building blocks for new commands.

Farmers Helper is to help organize Farmers with thier Livestock, Feed, and Employees.

Will be a C++ library for writing extensions for CAD applications, e.g., CADKey and AutoCAD. Could also be used as the native API for an opensource CAD program. Extensions written for any supported platform should be easily ported to another.

FastGEO is a computational geometry library written in the object pascal language.