absorbing boundary equation
英 [əbˈzɔːbɪŋ ˈbaʊndri ɪˈkweɪʒn]
美 [əbˈzɔːrbɪŋ ˈbaʊndri ɪˈkweɪʒn]
【计】吸收性，边界方程
双语例句
- Local Absorbing Boundary Conditions for the Time-dependent Schr(?) dinger Equation of Laser-atom Interaction
采用局域吸收边界条件求解激光与原子相互作用的含时Schr（？）dinger方程 - Accurate Absorbing Boundary Conditions and Reverse-time Migration of Acoustic Wave Equation Using Non-reflecting Recursive Algorithm
高精度吸收边界条件及声波方程无反射递推算法逆时偏移 - The perfectly matched layer absorbing boundary condition for the wave equation FDTD method ( WE PML) is implemented and validated.
实现了波动方程FDTD算法的PML吸收边界条件（WEPML），并进行了数值验证。 - In order to eliminate boundary reflection, the absorbing boundary conditions of Clayton Engquist paraxial wave equation are introduced to frequency domain. The stiffness matrix and mass matrix of finite element are compressed for storing. The forward solutions are obtained by using conjugate gradient algorithm.
为了消除边界反射，将ClaytonEngquist旁轴波动方程吸收边界条件引入频率域，并对有限元刚度矩阵和质量矩阵进行压缩存储，利用广义共轭梯度法求解有限元方程获得正演解。 - Implementation and Validation of the PML Absorbing Boundary Condition for Wave Equation FDTD Method
波动方程FDTD算法的PML吸收边界条件的实现与验证 - Through the probability density evolution method, the instantaneous probability density function of response of double random vibration systems is numerically obtained. Based on this method, an absorbing boundary condition, according to the first passage criterion, is imposed on the governing probability density evolution equation.
基于复合随机振动系统反应分析的密度演化方法，根据首次超越破坏准则，对密度演化方程施加相应的边界条件，进而求解密度演化方程，在安全域内积分给出结构的动力可靠度。 - In this paper, computational accuracy and implemental difficulty of two difference equations of Mur's 2 order absorbing boundary condition of the finite-difference time-domain method are compared theoretically. The conclusion is that the direct equation has better computational accuracy and a little more implemental difficulty.
从理论上比较了时域有限差分法的Mur二阶吸收边界条件两种差分格式的计算精度、实现难度等，得出了直接格式计算精度较高但实现难度略大的结论。 - 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。 - Stability analysis of absorbing boundary conditions for acoustic wave equation
声波方程吸收边界条件的稳定性分析 - Application of absorbing boundary conditions for finite element matrix equation is sparse. If the absorbing boundary conditions position selected appropriate, we can get the high accuracy solution.
应用吸收边界条件的有限元方程矩阵具有稀疏性，如果处理好吸收边界条件可以得到高精度的解。 - In the paper, a high-order local absorbing boundary condition is proposed to deal with the one-dimensional Burgers equation.
本文针对无界域上一维Burgers方程构造了一种具有高阶局部性质的人工边界条件。 - This paper firstly introduces the theory of the calculation of crosstalk among lines, including basic principle of Finite Difference Time Domain Method, grid partition, numerical stability and absorbing boundary conditions, telegraph equation of transmission lines and the calculation of unit length parameter matrices.
论文先介绍了研究串扰问题的理论基础，包括时域有限差分法的基本原理、网格划分、数值稳定性和吸收边界条件以及多导体传输线理论的电报方程和单位长度参数矩阵的计算。