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。
WANG Lian-tang.On invorse acoustic scattering problem by an obstacle[J].Journal of Engineering Mathematics,2000,(Sup.),21-27. 王连堂.
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。
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。
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。