The One-Way Wave Equation: A Full-Waveform Tool for Modeling Seismic Body Wave Phenomena 来自 Semantic Scholar 喜欢 0 阅读量: 58 作者:Angus,A D.摘要: The study of seismic body waves is an integral aspect in global, exploration and engineering scale seismology, where the forward modeling of ...
Define The wave equation. The wave equation synonyms, The wave equation pronunciation, The wave equation translation, English dictionary definition of The wave equation. n. 1. A differential or partial differential equation used to represent wave motion.
Considering the sinusoidal waveform, the phase difference is explained as the time gap where the wave either falls behind or leads in correspondence to another wave. This term is just a characteristic of a single wave and it is the relative characteristic of either two or more waves. This is ...
The waves in the case of the sinusoidal envelope are developed by interferences of different sinusoids. In the domain of telecommunications and electronics, the process of varying single or multiple properties of a carrier signal is known as modulation. The carrier signal is the periodic waveform. ...
The classical boundary value problem is reformed into a single equation for the waveform by means of exact transformations. All the necessary relations are obtained that allow to uniquely determining all the physical fields of the problem under study by the waveform. The validity of the results ...
So (split)u_(xx)+u_(yy)&=e^xsin y-e^xsin y&=0(split)Therefore u satisfies Laplace's equation. The wave equation (∂ ^2u)(∂t^2)=a^2 (∂^2u)(∂x^2) describes the motion of a waveform, which could be an ocean wave, a sound wave, a light wave, or a wave ...
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In this paper, we investigate the convergence behavior of the Schwarz waveform relaxation (SWR) algorithm for partial neutral functional differential equations which arise from lossless coupled transmission lines. We first analyze the algorithm at continuous level with transmission conditions of Dirichlet an...
Based on accurate theory of limited deformed mechanics,the paper created a nonlinear wave equation produced by explosive point source in infinite elastic medium and revealed evolutional phenomenon of amplitude and waveform of spherical wave. The studying results show that the classical elastic wave equati...
To account for the linear propagation time delay, it is convenient to introduce the retarded time variable τ = t − x/c0, thereby considering the waveform as a function of (x, τ) instead of (x, t). Then, the simple wave equation with the quadratic approximation of Eq. (2.21) has...