This a very simple YEE algorithm 3D FDTD code in C implementing the free space form of Maxwell s equations on a Cartesian grid. There are no internal materials or geometry. The code as delivered simulates an idealized rectangular waveguide by treating the interior of the mesh as free space/air and enforcing PEC (Perfect Electric Conductor) conditions on the faces of the mesh.
標(biāo)簽： implementing algorithm Maxwell simple
上傳時(shí)間： 2015-05-14
上傳用戶：水中浮云
介紹了時(shí)域有限差分(FDTD)法的基本原理,推導(dǎo)了二維TM模YEE算法的FDFD表達(dá)式,并結(jié)合算例闡述了基于MATLAB編程的基本方法
標(biāo)簽： MATLAB FDTD FDFD YEE
上傳時(shí)間： 2015-10-22
上傳用戶：1101055045
YEE+FDTD原代碼，非常實(shí)用，有參考價(jià)值
上傳時(shí)間： 2015-12-01
上傳用戶：許小華
最常用的時(shí)域有限差分算法FDTD方法鼻祖YEE的論文，學(xué)習(xí)參考
標(biāo)簽： FDTD YEE 時(shí)域 有限差分
上傳時(shí)間： 2016-01-28
上傳用戶：xinyuzhiqiwuwu
我們可以把一個(gè)實(shí)際空間，看作是由很多個(gè)小立方體組成的（和FDTD里面經(jīng)常用到的YEE網(wǎng)格是一致的）。任一實(shí)際物體，都可以通過許多小立方體組合近似，即用許多立方體對實(shí)際物體進(jìn)行建模，稱之為階梯近似。
標(biāo)簽：
上傳時(shí)間： 2014-12-03
上傳用戶：weixiao99
外國人開發(fā)的電磁時(shí)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.
標(biāo)簽： Finite-Difference Electromagnetic two-dimensio Time-Domain
上傳時(shí)間： 2014-11-24
上傳用戶：watch100
Since the principle of multi-carrier code division multiple access (MC-CDMA) was simultaneously proposed by Khaled Fazel et al. and Nathan YEE et al. at the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) in the year 1993, multi-carrier spread spectrum (MC-SS) has rapidly become one of the most wide spread independent research topics on the field of mobile radio communications. Therefore, the International Workshop on Multi-Carrier Spread Spectrum (MC-SS) was initiated in the year 1997. Multi-carrier and spread spectrum systems with their generic air interface and adaptive technologies are considered as potential candidates to fulfill the requirements of next generation mobile communications systems.
標(biāo)簽： Multi-Carrier Spectrum Spread 2007
上傳時(shí)間： 2020-05-31
上傳用戶：shancjb
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