brain visualization, analysis and discovery tool

connectome-workbench

brain visualization, analysis and discovery tool

Connectome Workbench is a brain visualization, analysis and discovery tool for fMRI and dMRI brain imaging data, including functional and structural connectivity data generated by the Human Connectome Project.
Easy-to-use electronic design software

fritzing

Easy-to-use electronic design software

Fritzing is an open source project designed to help one transition from a prototype to a finished project. Aimed at users who want to produce or document circuits and experiments, one starts by building a physical prototype, then recreating it with Fritzing’s graphical editor. From there one can generate a schematic, PCB artwork, and PCB production files.
image generator based on context-free grammars

contextfree

image generator based on context-free grammars

Context Free is a program that produces images based on context-free grammars. These grammars are sets of non-deterministic rules that determine what an image should look like. The resulting images often resemble a mix of spirograph drawings, fractals and abstract art.
real-time photo-realistic sky generator

stellarium

real-time photo-realistic sky generator

Stellarium renders 3D photo-realistic skies in real-time. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Curve plotting and image display interface tool

ftools-pow

Curve plotting and image display interface tool

POW is a curve plotting and image display interface tool written and distributed by the HEASARC at NASA/GSFC.
Sound Synthesis Toolkit (example applications)

stk

Sound Synthesis Toolkit (example applications)

The Sound Synthesis Toolkit is a C++ library with implementations of several sound synthesis algorithms, starting from Frequency Modulation, over Physical Modelling and others. It can be used as a library, but it also provides some nice software synthesizers.