Cross-platform, scientific graphics plotting library
A library for scientific data visualization
Viking is a free/open source program to manage GPS data
MathMod is a mathematical modeling software
Smith chart intended for educational use
Computation and Visualization environment
C++ Chart Library for wxWidgets
QPlot - 2d plotting tool based on Qwt
Easy plotting of images pixel by pixel!
Data aquasition software for Thurlby DSA524