MCPower — simple Monte Carlo power analysis for complex models
GNU Octave toolkit for controlling a Raspberry Pi
Le couteau-suisse du prof de maths
interactive 2D plotter
a Small (Matlab/Octave) Toolbox for Kriging
Fast and easy to use plotting software.
Develop a user written Data Envelopment Analysis package in Stata.
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Coordinates Converter
Food Reconstruction Using Isotopic Transferred Signals
A graphing calculator that's both powerful and easy to use.
Quaternion and octonion toolbox for Matlab