Re: FDTD Code or Example? (2D wave eqn, rect grid, coords x,y,t)

*To*: mathgroup at smc.vnet.net*Subject*: [mg111239] Re: FDTD Code or Example? (2D wave eqn, rect grid, coords x,y,t)*From*: "Kevin J. McCann" <Kevin.McCann at umbc.edu>*Date*: Sat, 24 Jul 2010 05:09:33 -0400 (EDT)*References*: <i26koi$99q$1@smc.vnet.net> <i293mu$m2n$1@smc.vnet.net> <i2btjl$bnu$1@smc.vnet.net>

I couldn't get through to anything. I think I have the software somewhere on one of my computers. If you'd like, I will look this weekend and send you some. Kevin magma wrote: > On Jul 22, 11:40 am, "Kevin J. McCann" <Kevin.McC... at umbc.edu> wrote: >> I have written a little bit, but it is just some simple propagation >> stuff, no dielectric blocks etc. Most of the stuff out there is written >> in that other M-language. Try a Google on toyfdtd - if you haven't seen >> this already. >> >> Kevin >> >> AES wrote: >>> I'll be grateful for any pointers to FDTD packages or examples solving >>> Maxwell's eqns or scalar wave eqn (Del^2 + (d^2/dt^2)) u[x,y,t] on a >>> rectangular x,y grid. >>> [Want to watch a signal radiate outward from a point source antenna and >>> bounce off and transmit thru nearby rectangular dielectric blocks or >>> slabs.] >> > > Most links to ToyFDTD seem to be dead or comatose. > Is this project still alive? >