=> Ĭontents are licensed under CC-BY-SA 3.0 (Creative Commons Attribution-ShareAlike 3.0 Unported License). These programs have been tested on Matlab R2016b.įor more detailed information about FDTD method (including 3-D elastic simulation), please refer our papers on simulation.
This script requires the Parallel Computing Toolbox and a GPU device in your computer. The calculations are written for using GPU. This script requires the Parallel Computing Toolbox. The calculations are written by parfor loop so that the loops will be parallelized. acoustic_2d_fdtd_homogeneous_bench_parfor.m The calculations are written by for loop instead of matrix expressions. Have fun!! acoustic_2d_fdtd_homogeneous_bench.mĪ benchmark using normal matrix calculations. A single pulse of sinusoidal sound wave at 1 kHz with Hann window is transmitted. The grid resolution is 10 mm/pixel and the time step is 20 us/step (us = micro second = 1/1000000 second). This may be one of the simplest but the slowest program of the FDTD method. This program solves the equations of the "2D Acoustic FDTD (finite-difference time-domain) method". This is a truly physical simulation program of the sound wave propagation in a two-dimensional field filled with fluid media surrounded by total reflecting walls. Raymond is active in outreach with local grade schools in El Paso as well as helping students in third-world countries.2-D Acoustic FDTD Simulation Demo for Matlab Outline He is an Associate Editor for SPIE Optical Engineering, a Fellow of SPIE, and a Senior Member of IEEE. Raymond holds five world records for skydiving and has been awarded more than a dozen United States patents. Raymond has been awarded many research, mentoring, and teaching awards including the 2019 Dean’s Award for Excellence in Research, Most Outstanding Faculty Member in 2016/2017, and the highly prestigious University of Texas Regents’ Outstanding Teaching Award.
He earned his PhD in Optics in 2006 from the University of Central Florida. Raymond earned his BS and MS in Electrical Engineering from the Florida Institute of Technology in 19 respectively. Rumpf’s leadership, the EM Lab has produced numerous breakthroughs, discoveries, and first-ever achievements. Rumpf formed the EM Lab with a mission to develop revolutionary technologies in electromagnetics and photonics. He is the Schellenger Professor of Electrical Research in the Department of Electrical & Computer Engineering at the University of Texas at El Paso (UTEP) and the Director of the EM Lab. Raymond (Tipper) Rumpf is the EMProfessor, world renowned research and educator in the fields of computation and electromagnetics.
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