Based on 1-d wave equation, a reconstruction algorithm of layered acoustic impedance profile has been established in this paper.
本文基于一维波动方程，提出了一种层状介质声阻抗剖面的重建算法。
This paper has given the global uniqueness theory of solutions for a class of inverse problem in 1-d Wave equation of hyperbolic type.
本文给出了一类双曲型一维波动方程反问题的解的整体唯一性定理。
The 3-D wave equation prestack depth migration is one of the most important techniques in the structure imaging and the inversion of elastic parameters of complex media.
三维波动方程叠前深度偏移是复杂介质中进行构造成像、弹性参数反演的重要环节。
The predictor-corrector methods to determine Manning coefficient in the 2-D tidal wave movement equation is put up through the regression theory of numerical model and prototype.
通过数学模型和原型的相关理论推导了二维潮波运动方程中曼宁系数的预估校正法。
Pseudospectral method is used to solve the driven -damped 1-d nonlinear drift -wave equation. Some problems in the computation are discussed.
介绍了用赝谱方法数值求解非线性漂移波方程，讨论了计算中遇到的一些问题。
Pseudospectral method is used to solve the driven -damped 1-d nonlinear drift -wave equation. Some problems in the computation are discussed.
介绍了用赝谱方法数值求解非线性漂移波方程，讨论了计算中遇到的一些问题。
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