Gnuplot C/C++ interface (the real extension of gnuplot_i)
This project is an extension of gnuplot_i from N. Devillard that provides a basic C/C++ interface to gnuplot.
Gnuplot_ipp provides the same light interface as gnuplot_i but makes it compatible with C++ as well.
Finally, an extra C++ wrapper that takes care of opening and closing handles and makes code more organized is provided.
All of this was performed using the C/C++'s maxima: "if you don't use it you don't pay for it". Both interfaces are available in C++, and in C you are given the original gnuplot_i interface.
The sigrok project aims at creating a portable, cross-platform, Free/Libre/Open-Source signal analysis software suite that supports various device types, such as logic analyzers, MSOs, oscilloscopes, multimeters, LCR meters, sound level meters, thermometers, anemometers, light meters, dataloggers, function generators, power supplies, GPIB interfaces, and more.
Microcontroller (AVR) based standalone digital light controllers ("dimmers"). The "Diamond" series supports 20 channels (TRIAC, FET, 0-10V, relay) with automatic fading, 20 scenes, 21 timers, IR remote, LCD, DMX-512 interface, global standby & more.
Plotty is a tool to visually display sets of data, described in a human-readable text file. It features advanced plot functions and a light-weight and easy-to-use interface - just select the file and see your data plotted!
Light Speed! is an OpenGL-based program which interactively illustrates the effects of special relativity on the appearance of moving objects. When an object accelerates beyond (roughly) two hundred million meters per second, these strange effects become