Computer Algebra System written in Common Lisp
Library to control radio transceivers and receivers
Linux GPIB Driver package (source)
vmdStore provides a user-friendly interface to free install VMD plugin
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Earth orbits and satellite coverage display in 3D on your laptop.
Numerical mathematics platform, Matlab alternative
Open Source Solid Modeling CAD
Analysis and display of Census, business, government attribute data