Electronic Resource

Computational electromagnetics

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Computational Electromagnetics is a young and growing discipline, expanding as a result of the steadily increasing demand for software for the design and analysis of electrical devices. This book introduces three of the most popular numerical methods for simulating electromagnetic fields: the finite difference method, the finite element method and the method of moments. In particular it focuses on how these methods are used to obtain valid approximations to the solutions of Maxwell's equations, using, for example, "staggered grids" and "edge elements." The main goal of the book is to make the reader aware of different sources of errors in numerical computations, and also to provide the tools for assessing the accuracy of numerical methods and their solutions. To reach this goal, convergence analysis, extrapolation, von Neumann stability analysis, and dispersion analysis are introduced and used frequently throughout the book. Another major goal of the book is to provide students with enough practical understanding of the methods so they are able to write simple programs on their own. To achieve this, the book contains several MATLAB programs and detailed description of practical issues such as assembly of finite element matrices and handling of unstructured meshes. Finally, the book aims at making the students well-aware of the strengths and weaknesses of the different methods, so they can decide which method is best for each problem.

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Ketersediaan

Informasi Detail

Judul Seri

Texts in Applied Mathematics

No. Panggil

E497

Penerbit

New York : Springer New York., 2012

Deskripsi Fisik

xx, 288hlm.

Bahasa

English

ISBN/ISSN

9781461453512

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

computer

Tipe Pembawa

online resource

Edisi

2

Subjek

Elektromagnetika
Pemrograman Komputer
Metode Numerik
Persamaan Maxwell

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Thomas Rylander, Par Ingelström, Anders Bondeson

Versi lain/terkait

Lampiran Berkas

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