Continuous time simulation demo

This is a screen-shot of the prototype continuous time domain in Ptolemy II. The left-hand window is the prototype blcok-diagram editor, which clearly needs some tweaking to get rid of arrows and some of the more imaginative coloring!

The top-right window is the control panel for running the simulation, which I whipped up for our project review. Obviously, the buttons at the bottom need work. The sliders adjust parameters of the simulation (running in Java) in real time.

The bottom-right window is the plot produced by the simulation. You can see the effect of varying the parameters while the simulation was running. Or at least, you would if I could figure out how to make xgrab get the plot window's colormap right. The plotter is written in Java, as is the underlying simulation. The CT domain was written by Jie Liu.