《MATLAB模拟的电磁学时域有限差分法》一书附带光盘
2019-12-21 20:13:23 28.64MB MATLAB FDTD
1
3-D FDTD code with PEC boundaries.This MATLAB M-file implements the finite-difference time-domain solution of Maxwell's curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells.
2019-12-21 20:08:38 40KB FDTD
1
利用时域有限差分(FDTD)仿真三维(3D)电磁波的传播,吸收边界条件为完全匹配层(PML)。
2019-12-21 20:07:47 68KB 电磁法
1
FDTD(时域有限差分法)算法的Matlab源程序,此程序是学习时域有限差分法学习的好例子
2019-12-21 20:05:51 8KB FDTD MATLAB
1
计算电磁学的内容,采用FDTD法进行TE波的仿真.采用YEE边界条件.
2019-12-21 20:03:15 554KB FDTD TE 仿真
1
使用MATLAB编程,使用FDTD(时域有限差分),模拟二维TE波在空间中的传播,边界端用PML吸收边界条件截断。
2019-12-21 19:58:55 20KB FDTD PML
1
FDTD算法基础,包含C语言代码。是学习FDTD算法的入门篇。这本书我基本看完,但也只是入门,看完这本书再看Taflove的书要容易点,但是在PML上面写的没有Taflove的书好!
2019-12-21 19:54:24 2.35MB FDTD C 代码
1
%*********************************************************************** % 3-D FDTD code with PEC boundaries %*********************************************************************** % % Program author: Susan C. Hagness % Department of Electrical and Computer Engineering % University of Wisconsin-Madison % 1415 Engineering Drive % Madison, WI 53706-1691 % 608-265-5739 % hagness@engr.wisc.edu % % Date of this version: February 2000 % % This MATLAB M-file implements the finite-difference time-domain % solution of Maxwell's curl equations over a three-dimensional % Cartesian space lattice comprised of uniform cubic grid cells. % % To illustrate the algorithm, an air-filled rectangular cavity % resonator (充气矩形空腔谐振器) is modeled. The length, width, and height of the % cavity are 10.0 cm (x-direction), 4.8 cm (y-direction), and % 2.0 cm (z-direction), respectively. % % The computational domain is truncated using PEC boundary % conditions: % ex(i,j,k)=0 on the j=1, j=jb, k=1, and k=kb planes % ey(i,j,k)=0 on the i=1, i=ib, k=1, and k=kb planes % ez(i,j,k)=0 on the i=1, i=ib, j=1, and j=jb planes % These PEC boundaries form the outer lossless walls of the cavity. % % The cavity is excited by an additive current source oriented % along the z-direction. The source waveform is a differentiated % Gaussian pulse given by % J(t)=-J0*(t-t0)*exp(-(t-t0)^2/tau^2), % where tau=50 ps. The FWHM ( 半最大值全宽度(full width at half maximum)) % spectral bandwidth of this zero-dc- % content pulse is approximately 7 GHz. The grid resolution (分辨率) % (dx = 2 mm) was chosen to provide at least 10 samples per % wavelength up through 15 GHz. % % To execute this M-file, type "fdtd3D" at the MATLAB prompt. % This M-file displays the FDTD-compute
2019-12-21 19:45:44 8KB FDTD 3D
1
1.简单介绍了FTDD 技术; 2.介绍了FDTD Solutions的一些特点; 3.介绍了应用领域以及何时一个应该使用FDTD; 4.如何使用 FDTD Solutions ; 5.一些简单的例子;
2019-12-21 19:37:12 6MB fdtd 微纳光学 光子集成 lumerical
1
是讲述FDTD的详细教程,可以对光场分布进行模拟,是很不错的学习资料
2019-12-21 18:54:41 6.81MB FDTD
1