One is based on the inverse scattering transformation(IST) which has important learning value.
一是建立在逆散射变换基础上的孤子微扰理论。
A matrix perturbation theory in the partial inverse scattering of two-dimensional lossy dielectric cylinder is presented.
本文提出二维有耗介质柱局部逆散射的矩阵摄动理论。
The inverse acoustic scattering problem is a typical inverse problem.
声波反散射问题是个典型的数学物理反问题。
The inverse scattering problems of the matrice equation have been researched and the scattering data and the solution of the inverse scattering problem have been obtained.
研究了矩阵方程在离散情况下的反散射问题，通过推导得出了有关散射数据和反散射解。
The present method has also a imPOrtant value for application to solve electromagnetic scattering, inverse scattering about inhomogeneous media except planar layer-media.
对于其它非均匀介质中的电磁散射、逆散射问题，本文方法也具有重要的应用价值。
In this paper, a new online methodology is presented for the solution of inverse scattering problems.
提出一种新的在线逆散射方法—支持向量机，通过支持向量机将原问题转化成一个回归估计问题。
Inversion of dual induction logging measurements belongs to the category of electromagnetic inverse scattering in nonhomogeneous media.
双感应测井在油田现场应用非常普遍，其数据反演属于非均匀介质中电磁波逆散射问题范畴。
In chapter 4, the author studies the singularity inversion arithmetic of inverse scattering series in three dimensions and proves validity of arithmetic through 2.5d theoretic model data.
在第四章，主要研究了三维情况下的逆散射奇性反演算法。通过2.5维模型数据的检验，证明了算法的有效性。
Inverse scattering theory was applied to reconstruct the inside and outside radii of the aortic blood vessels of a pig by scattering spectrum. The relative errors of reconstruction were less than 4%.
利用逆散射理论，通过测量离体血管的声散射场振幅谱的大小周期，重构了猪的主动脉离体血管的内外半径，重构参数的相对误差<4%。
The algorithm of solving 2d inverse scattering in time domain using maximum entropy is Proposed for reconstructing the velocity distribution in Corss-hole, VSP and SRP imaging system.
用最大熵求解二维时域逆散射问题的层析成像算法反演井间、VSP和SRP中的二维介质波速分布。
Exact N-soliton trains in a spin chain driven by a time-dependent magnetic field are obtained by means of an inverse scattering transformation.
用逆散射方法，得到了含时外磁场驱动下一维自旋链的N孤子解。
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。为便于理解，在介绍过程中，还仔细描述一维球对称情况下散射矩阵和逆散射方程推导。
It is demonstrated that there is only a two dimensional Fourier dual space in the problem of scattering-inverse scattering.
指出在散射一逆散射问题中，只存在两维传氏对偶空间。
Moreover, the inverse problem iterative solving process often requires iterative calculation of electromagnetic scattering-the direct problem middle data.
而且，在逆问题的迭代求解过程中常常需要迭代电磁散射计算一正问题的中间数据。
The index modulating function and chirp parameter distribution of the CFBG were synthesized by layer-peeling(LP) inverse scattering(IS) technique.
采用基于LP算法的IS光纤光栅设计技术，设计出CFBG的折射率调制函数和啁啾分布。
We discussed the inverse Compton effect of the hot electrons of the universe in scattering off the microwave background photons.
我们讨论了宇宙热电子对宇宙微波背景的康普顿散射效应。
We discussed the inverse Compton effect of the hot electrons of the universe in scattering off the microwave background photons.
我们讨论了宇宙热电子对宇宙微波背景的康普顿散射效应。
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