23
Buesser Engineering
7
Shareware
Design and simulation of continuous and time discrete automatic control systems.
2
ZIVE LAB
148
Freeware
ZMAN is an Impedance Data Analysis Software created by WonATech developers.
Martin Roelfs
33
Open source
It's a project that combines scipy.optimize with the readability of SymPy.
1
Mathics
24
Open source
Mathics is a free, general-purpose online computer algebra system.
4
Reinhard Nopper
36
2D / 3D function plotter that is able to calculate with complex numbers.