A portable, multi-platform, command-line driven graphing utility
Tools to process and visualize scientific data and images
Computer Algebra System written in Common Lisp
Open source finite element software for multiphysical problems
The cross-platform library behind the Hugin photo stitcher
Data Analysis, Simulations and Visualization on the Sphere
Viking is a free/open source program to manage GPS data
A library for scientific data visualization
Framework for numerical computations, data analysis and visualisation
Simulation for spacecraft attitude control system analysis and design
GP is a tool to analyse numerical data
Earth orbits and satellite coverage display in 3D on your laptop.
Cross-platform, scientific graphics plotting library
#3B - smart LCD hardware driver controlled by an ATmega328P
A scientific plotting library for C/Fortran built on cairo