Numerical Absorbing Boundary Conditions Based on a Damped Wave Equation for Pseudospectral Time-Domain Acoustic Simulations

In the context of wave-like phenomena, Fourier pseudospectral time-domain (PSTD) algorithms are some of the most efficient time-domain numerical methods for engineering applications. One important drawback of these methods is the so-called Gibbs phenomenon. This error can be avoided by using absorbi...

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Detalles Bibliográficos
Main Authors: Spa, Carlos, Reche-López, Pedro, Hernández, Erwin
Formato: Artigo
Idioma:Inglês
Publicado: Hindawi Publishing Corporation 2014
Assuntos:
Research Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3967400/
https://ncbi.nlm.nih.gov/pubmed/24737966
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/285945
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