fpgatools

tool to program field-programmable gate arrays

fpgatools is a toolchain to program field-programmable gate array (FPGA). The only supported chip at this time is the xc6slx9, a cheap but powerful 45nm-generation chip with about 2400 LUTs, block ram and multiply-accumulate devices.

python-plplot-qt

Scientific plotting library (Python 2 Qt GUI)

PLplot is relatively small, portable, freely distributable, and is rich enough to satisfy most users. It has a wide range of plot types including line (linear, log), contour, 3D, fill, and almost 1000 characters (including Greek and mathematical) in its extended font set. The package is designed to make it easy to quickly get graphical output; only a handful of function calls is typically required. For more advanced use, virtually all aspects of plotting are configurable.
Graphics demo that makes you dizzy (XScreenSaver hack)

xscreensaver-screensaver-dizzy

Graphics demo that makes you dizzy (XScreenSaver hack)

dizzy is a graphics demo that rotates planes of patterns on a colored background to make you dizzy. Textures can be cross-faded and there is a mode that automatically changes textures, allowing dizzy to be run as a screensaver.

libwxgtk-media2.8-dbg

wxWidgets Cross-platform C++ GUI toolkit (GTK+ media library debug)

firefox-locale-as

Assamese language pack for Firefox

simulates the launching of satellites

pysatellites

simulates the launching of satellites

This program can be used to train people to spatial mechanics at an elementary level. You are given the power to launch a satellite, from outside the atmosphere, around a handful of predefined planets, or around any special object you may imagine. Input the initial velocity vector of the satellite, and you will get the simulated trajectory, as well as some information like the plots of variation of speed. As an extra, you can compute a movie, which represents the planet seen from the satellite's point of view during its orbital period.