surface plots

African plots free screensaver presents exotic countries.

Access Cairo surface from numpy and pygame script aliases the memory.

Install this screensaver on your PC and dive into the unique charm of Christmas.

Plots mathematical surfaces in 3D. Exports to VRML, POV, DXF. Free

Plots normalized impedance in a Smith chart.

Plots the left and right components of a stereo signal as vectors

EqPlot plots 2D graphs from complex equations.

Create real 3D bubble charts and 3D scatter plots directly in MS Excel!

Flexible gradebook program for teachers that has plots, statistics, seating.

abel plots with spectra. Convert wavelengths to RGB. Functions for color