This is my first attempt at FDTD (Finite Difference Time Domain) Computations.
To generate waves, click the mouse. A material is present on both sides of the applet. The right side can be modified with the mouse. Try holding the mouse button down and move it around.
Controls:
Mouse Click: Produce Wave
Mouse X: Properties of the Material
Mouse Y: Amplitude
Written by Walter Gordy - 2008.