Introduction - If you have any usage issues, please Google them yourself
This a very simple algorithm 3D Yee FDTD code in C implementing the free space form of Maxwell's equations s on a Cartesian grid. There are no materials or internal geometry. The code as delivered simulates an idealized rectangular effort at by treating the interior of the mesh as free space/air and enforcing PEC (Perfect Electric Conductor) conditions on the faces of the mesh.
Packet : 109201245toyfdtd1.zip filelist
ToyFDTD1.m