Perform Fourier analysis on any function, using a built in signal (square, triangle, saw, sine, step, or pulse), a user-given signal, or a user-provided sample, all in a graphic environment.
Program for use in control systems. It includes: Simulation, Predetermined Inputs, Bode Plot (Magnitude and Phase), Root Locus, Nyquist Plot, Nichols Plot. All in an easy to use package with graphical menus, like the built-in apps.