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外国人开发的电磁时域有限差分方法工具包 Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensional FDTD code developed at the School of Electrical Engineering, Sharif University of Technology. This code has been written based on the standard Yee s FDTD algorithm. Applications include propagation, scattering, and diffraction of electromagnetic waves in homogeneous and non-homogeneous isotropic media for in-plane propagating waves. Negative permittivites or permeabilities as well as dispersion is not included. Zero, Periodic, and Perfectly Matched Layer boundary conditions may be selectively applied to the solution domain. The program is best suited for study of propagation and diffraction of electromagnetic waves in Photonic Crystal structures. EmFDTD is written in MATLAB language and has been tested under MATLAB 5.0 and higher versions.
Update : 2008-10-13 Size : 21.5kb Publisher : kezhebng

This book has one purpose only: to enable the reader or student to learn how to do three- dimensional electromagnetic simulation using the finite-difference time-domain (FDTD) method It does not attempt to explain the theory of FDTD simulation in great detail. It is not a survey of all possible approaches to the FDTD method nor is it a "cookbook" of applications. It is aimed at those who would like to learn to do FDTD simulation in a reasonable amount of time.
Update : 2011-03-12 Size : 2.03mb Publisher : grace715yxj@163.com

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利用matlab软件和fdtd算法来求解3维同轴谐振腔电磁场的源代码-using Matlab software and fdtd algorithm to solve the three-dimensional electromagnetic field Coaxial Resonator source code
Update : 2025-02-17 Size : 1kb Publisher : qqq

采用FDTD时域有限差分法计算电磁波的传播问题等。-using FDTD finite-difference time-domain electromagnetic method of transmission problems.
Update : 2025-02-17 Size : 1.15mb Publisher : atu

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基于matlab的三维时域有限差分程序(cpml吸收边界),使学习时域有限差分方法的好资料。-Matlab-based three-dimensional finite difference time domain procedures (cpml absorbing boundary), so that learning FDTD good information.
Update : 2025-02-17 Size : 2kb Publisher : fututudao

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电磁场求解计算的时域有限差分法。通过C语言编程求解电磁场。王常清编。-Solving electromagnetic field calculation of finite difference time domain method. Through the C language programming for solving electromagnetic field. Wang Chang-qing series.
Update : 2025-02-17 Size : 11.68mb Publisher : langren2007

外国人开发的电磁时域有限差分方法工具包 Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensional FDTD code developed at the School of Electrical Engineering, Sharif University of Technology. This code has been written based on the standard Yee s FDTD algorithm. Applications include propagation, scattering, and diffraction of electromagnetic waves in homogeneous and non-homogeneous isotropic media for in-plane propagating waves. Negative permittivites or permeabilities as well as dispersion is not included. Zero, Periodic, and Perfectly Matched Layer boundary conditions may be selectively applied to the solution domain. The program is best suited for study of propagation and diffraction of electromagnetic waves in Photonic Crystal structures. EmFDTD is written in MATLAB language and has been tested under MATLAB 5.0 and higher versions.-Foreigners developed electromagnetic FDTD method Toolkit Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensional FDTD code developed at the School of Electrical Engineering, Sharif University of Technology. This code has been written based on the standard Yee s FDTD algorithm. Applications include propagation, scattering, and diffraction of electromagnetic wavesin homogeneous and non-homogeneous isotropic mediafor in-plane propagating waves. Negative permittivites or permeabilities as well as dispersion is not included.Zero, Periodic, and Perfectly Matched Layer boundaryconditions may be selectively applied to the solution domain.The program is best suited for study of propagation anddiffraction of electromagnetic waves in Photonic Crystalstructures.EmFDTD is written in MATLAB language and has beentested under MATLAB 5.0 and higher versions.
Update : 2025-02-17 Size : 21kb Publisher :

本程序实现在计算电磁学中的三维时域有限差分法-This procedure to achieve in the calculation of three-dimensional electromagnetic finite difference time domain method
Update : 2025-02-17 Size : 2kb Publisher : bringer

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elsherbeni and Veysel Demir Chapter 7
Update : 2025-02-17 Size : 103kb Publisher : Ahmed Taha

Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。-The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved.
Update : 2025-02-17 Size : 5kb Publisher : linxu

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《电磁波时域有限差分方法》葛德彪 一本经典的FDTD算法的中文教材-《Electromagnetic finite difference time domain method》 This Chinese book is a classical course of the FDTD algorithm.
Update : 2025-02-17 Size : 10mb Publisher : eeannie

This paper shows how electrical engineering undergraduates can acquire a working knowledge of the finite element method (FEM) within a short period of time using MATLAB. For simplicity, only first-order triangular elements are considered. The scalar wave equation for homogeneous isotropic waveguides is used for introducing the FEM. Simple waveguide problems, including a design problem, are discussed as examples. It is shown how the knowledge acquired can be extended to other electromagnetic problems
Update : 2025-02-17 Size : 117kb Publisher : mahdi

Electromagnetic of the Finite Difference Time Domain Method-Electromagnetic of the Finite Difference Time Domain Method
Update : 2025-02-17 Size : 6.1mb Publisher : chen

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electromagnetic finite-difference time-domain (FDTD) program
Update : 2025-02-17 Size : 1kb Publisher : zsw

电磁波时域有限差分法,对于使用matlab应用fdtd方法模拟一些简单物理问题讲解很详细-Electromagnetic finite difference time domain method for simulation using matlab application fdtd explain some simple physics problem in great detail
Update : 2025-02-17 Size : 9.95mb Publisher : 宋贻武

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Scott Hudson, WSU Tri-Cities 1D electromagnetic finite-difference time-domain (FDTD) program. Assumes Ey and Hz field components propagating in the x direction. Fields, permittivity, permeability, and conductivity are functions of x. Try changing the value of "profile".-Scott Hudson, WSU Tri-Cities 1D electromagnetic finite-difference time-domain (FDTD) program. Assumes Ey and Hz field components propagating in the x direction. Fields, permittivity, permeability, and conductivity are functions of x. Try changing the value of " profile" .
Update : 2025-02-17 Size : 2kb Publisher : cjl769973359

FDTD(时域有限差分法)计算电磁场分布,可以在visual c++环境中运行。其中采用的格式是用C语言写的,适用于初学者。程序中ex与ey分别代表电场分量与磁场分量。-FDTD (finite difference time domain method) calculation of the electromagnetic field distribution in the visual c++ environment. Which format is used to write in C language for beginners. Program representing the ex and ey component of electric field and magnetic field.
Update : 2025-02-17 Size : 1kb Publisher :

详细介绍电磁场的时域有限差分方法,列举实例,使初学者易于阅读。-Details of the electromagnetic fields finite difference time domain method, and examples for beginners easy to read.
Update : 2025-02-17 Size : 9.95mb Publisher : zhang

This book enable the reader to learn how to do three-dimentional electromagnetic simulation using the finite-difference time-domain (FDTD) method.
Update : 2025-02-17 Size : 2.02mb Publisher : mary

ELECTROMAGNETIC FINITE-DIFFERENCE TIME-DOMAIN VERSION 1.20, RELEASE 1
Update : 2025-02-17 Size : 729kb Publisher : B
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