three-dimensional scattering的例句大全

High-order FDTD for calculating three-dimensional scattering problems

高阶FDTD方法在三维散射问题中的应用

This dissertation studies the integral equation method and its key techniques for three-dimensional scattering problems in multilayered media.

本文深入研究了求解平面分层介质中三维目标电磁散射的积分方程方法及其关键技术。

The Application of ADI-FDTD for Three-Dimensional Scattering

ADI-FDTD在三维散射计算中的应用

So the paper is focused on the investigating measurement method of three-dimensional bottom scattering strength and the properties of irregular sea area reverberation. A method for measured bottom three-dimensional scattering strength is given in the paper which can measure sector scattering area three-dimensional bottom scattering strength.

基于此，本文主要研究海底三维声散射强度的测量方法以及不规则海域的混响特性。

The three-dimensional scattering operator formulations with application in the three-dimensional inverse scattering are reviewed with emphasis on the elastic wave case.

以弹性波为重点，评述了三锥散射算子关系及其在逆散射中的应用。

At last the experiment result and the result using the model of calculating sea bottom three-dimensional scattering strength are compared and analyzed. The result indicated that is matched quite well.

并将实验测量结果与海底三维散射强度计算模型的计算结果进行了对比分析，结果表明，二者有较好的一致性。

To explain the phenomena, on the basis of ray-mode reverberation theory and three-dimensional scattering model, the expressions of the bistatic reverberation loss and the vertical correlation are put forward.

为了解释这一现象，根据浅海混响的射线简正波理论，结合三维海底散射模型，给出了浅海异地混响衰减和混响垂直相关的一般表达式。

Three-Dimensional Scattering Analysis Using ADI-FDTD Method

无时间约束FDTD方法在三维散射中的应用

Measurement and Model Calculation of Sea Bottom Three-dimensional Scattering Strength

海底三维散射强度的测量和模型计算

Application of Vector OSRC to Three-Dimensional Electromagnetic Scattering

三维电磁散射计算中的矢量表面辐射条件

A nonlinear optimization method for solving three-dimensional inverse problem in acoustic scattering

三维声散射反问题的一种非线性最优化求解方法

Then the parallel MOM for solving three-dimensional electromagnetic scattering problems is implemented and optimized with smaller particle size.

随后又以更小的粒度实现了基于GPU的三维导体电磁散射问题的并行矩量法加速，并且对程序进行了优化。

The finite-difference frequency-domain method with preconditioned conjugate-gradient technique is presented for three-dimensional electromagnetic scattering problems.

引入预条件共轭梯度法，提出了结合频域有限差分法分析三维电磁散射问题。

The Analysis of Three-Dimensional Electromagnetic Scattering Problems by Using the Preconditioned Conjugate-Gradient Technique Together with the Finite-Difference Frequency-Domain

有限差分法结合预条件共轭梯度分析三维电磁散射问题

Numerical Solution of the Limited Aperture Problem in Three-Dimensional Inverse Acoustic Scattering Three dimensional finite element modeling for passive source electromagnetic sounding method

三维有限孔径逆声散射问题的数值解被动源电磁测深三维有限元数值模拟

The three-dimensional finite difference approximation of Mur's absorbing boundary condition is presented in frequency domain. With the discrete formulation of Maxwell's equation for finite difference frequency domain, it is convenient to solve three-dimensional electromagnetic scattering problem.

本文构造了三维Mur二阶吸收边界条件的频域差分离散格式，结合Maxwell方程组频域有限差分方程，可方便地分析三维电磁问题。

Based on these formulae, another program is also written. The electromagnetic scattering programs of the three-dimensional objects are computed using our hybrid method program and the computed results agree well with the results computed by the moment method and the finite element method.

根据这些公式编写了程序，应用该程序计算了三维目标的电磁散射问题，程序计算结果与传统矩量法和有限元法计算结果吻合良好。