for my project created a computer simulation of interference patterns of waves.  the source code can be modified to take any number of wave sources.  the program calculates the amplitude at each point due to each source and sums them.  the amplitude corresponds to a color.  i plotted the points using opengl.  the program requires opengl dll's and a win32 platform to run.  below are some examples of what the program can do.

source 1 freq = 100 source 1 x = 25 source 1 y = 25	source 2 freq = 100 source 2 x = 425 source 2 y = 425	source 1 freq = 100 source 1 x = 25 source 1 y = 25	source 2 freq = 105 source 2 x = 425 source 2 y = 425

source 1 freq = 100 source 1 x = 25 source 1 y = 25	source 2 freq = 100 source 2 x = 425 source 2 y = 425	source 3 freq = 100 source 3 x = 210 source 3 y = 210	source 1 freq = 100 source 1 x = 25 source 1 y = 25	source 2 freq = 100 source 2 x = 425 source 2 y = 425	source 3 freq = 100 source 3 x = 110 source 3 y = 500