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- The inverse acoustic scattering problem is a typical Math-matical Physics inverse problem. 声波反散射问题是一个典型的数学物理反问题。
- The numerical solution of acoustic scattering problem with two-dimension penetrable boundary condition was discussed. 摘要讨论了二维可穿透边界条件声波散射问题远场模式的数值计算方法。
- To solve these problems, this paper presents two new schemes for numerically treating acoustic scattering problems. 针对这些问题,提出了两种处理声波散射问题的新方案。
- Acoustic scattering from submerged double infinite concentric cylindrical shell insonified by incident plane wave is studied. 研究水下双层无限长圆柱壳体的声散射。
- WANG Lian-tang.On invorse acoustic scattering problem by an obstacle[J].Journal of Engineering Mathematics,2000,(Sup.),21-27. [1]王连堂.;关于声波障碍反散射问题[J]
- The main works of this dissertation are as follows:1. The numerical algorithms of the direct acoustic scattering problem with the Neumann boundary condition is studied. 数值求解Neumann边界条价下的声波障碍散射正问题,这是声波反问题研究的基础。
- Aim To recover the impedance coefficient from the far field pattern of the scattered wave of the acoustic scattering problem with impedance boundary condition. 目的从阻尼边界条件声波散射问题的散射场的远场模式出发去反演阻尼系数。
- echo signal of acoustic scattering 声散射回波信号
- multiple acoustic scattering problem 多区域声波散射
- The combined single and double-layer potentials method was used to approach the scattered waves.As an important feature, this method changes the acoustic scattering problem to an integral equation. 应用单双层位势组合对散射波进行逼近,将散射问题转化为积分方程问题,使用线性方程组进行求解;
- Simulation on acoustic scattering feature of underwater target 水下目标声散射特性仿真
- ACOUSTIC SCATTERING BY THE SOLID SPHERE IN ULTRASONIC FOCAL AREA 刚性球形微粒在超声波聚焦区内的散射
- Small villages scatter at the foot of the mountain. 村庄零零落落地散布在山脚下。
- ACOUSTIC SCATTERING ATTENUATION IN THE TURBULENT ATMOSPHERE 声波在湍流大气中的散射衰减
- The farmers were scattering seed on the fields. 农夫把种子撒在田里。
- When the tree falls, the monkeys scatter. 树倒猢狲散。
- Opened the show with an acoustic set. 不用电子乐器开始演出
- Regularization method for solving the inverse acoustic scattering problem 用正则化方法求解声波散射反问题
- Approximation method for acoustic scattering with impedance condition 阻尼边界条件下声波散射的一个逼近方法
- I wish he would refrain from scattering his ash all over the carpet. 我希望他不要将烟灰往地毯上乱弹。