In chapter 5, the propagation properties of partially coherent flat-topped beam are analyzed by tensor method.
第五章主要利用张量方法分析了部分相干平顶光束的一些传输特性。
Tensor method; Partially coherent beam; Partially polarized beam; Spectral properties; Propagation properties; Turbulent atmosphere.
张量方法;部分相干光;部分偏振光;光谱变化;传输特性;大气湍流。
An invariant formula for the right stretch tensor rate is given by a differential method directly.
利用直接求微分的方法,给出了右伸长张量率的不变性表示公式。
There are many great applications of the tensor analysis in survey with the magnetotelluric sounding method.
张量分析在大地电磁测深法勘探中有许多重要的应用。
This paper studies the reflection theory for multi-component colloidal suspension systems and presents the method of deriving the rotational diffusion tensor.
研究多分量胶体悬浮系统的反射理论,给出用反射理论推导转动扩散张量的方法。
The method for calculating equivalent permeability tensor is introduced, the criterions for determining the tensor validity are presented.
介绍了等效渗透张量的计算方法,并给出其有效性的判定标准。
In this paper, we suggest one method of finding the Green tensor functions in whole space, which are defined in formula (3).
本文提出一个方法,来推求在(3)式中所定义的、在全空间中的格林张量函数。
The volume integral equation method based on tensor Greens function is used to modeling the transient electromagnetic responses from a reservoir in a layered formation.
用基于张量格林函数的体积分方程法对层状地层中一个油藏的动态变化过程进行了瞬变电磁响应的正演模拟。
The form of a four-rank tensor with the particular intrinsic symmetry for a variety of crystal symmetry is given by the use of the group theory method.
用群论方法给出了一种具有特殊本征对称性的四阶张量在各点群晶体中的形式,并将其应用于声光散射转动效应的研究,获得了有意义的结果。
An universal dynamic equation for unrestrained body has been derived in the form of tensor by using variation method.
用张量形式通过变分原理导出了无约束物体的动力学普适方程。
The invention discloses a method for recovery processing of a diffusion tensor magnetic resonance image, relating to the medical diagnosis image processing technical field.
本发明公开了一种对扩散张量磁共振图像进行恢复处理的方法,涉及医疗诊断图像处理技术领域。
A new nonlinear structure tensor calculation method is presented. We extend the trace-based PDE regularization method to matrix-valued data fields.
提出一种新的非线性结构张量计算方法,扩展了基于迹的PDE正则化方法,使其适用于矩阵值数据场;
For potential flows on any stream surface, the equation of the velocity graph is set up by tensor analysis, and thus it provides an analytic method for solving some special flow problems.
本文利用张量分析工具,对任意流面上的位势流,建立速度图方程,为解决一些特殊流动问题,提供一个分析方法。
In this article, a new analysis method of network topology for power semiconductor swith circuits-method of tensor transformation, is presented.
提出电力半导体开关电路的网络拓扑分析的一种新方法——张量变换法。
An improved region filling in painting method is proposed by using structure tensor that can successfully capture the local variations of an image.
借助结构张量具有表达图像局部结构的性质,提出一种改进的区域填充图像修补方法。
Adopting method of perturbation theory dielectric tensor of the system is derived, MMP shows a completely different form of the dielectric tensor with the static magnetic plasma.
利用微扰理论导出了系统的介电张量,研究发现,MMP具有完全不同于静态磁化等离子体介电张量的形式。
This new structure tensor has been successfully applied in noise removal. Experimental results show that our method can produce better results robustly.
并给出了新的结构张量在去噪领域的应用。实验结果表明:文中方法具有较好的鲁棒性。
Study from the mechanism of static migration, this paper put forward a static migeration correction method-tensor impedance correction method.
从信号相关分析的角度,论文对远参考方法原理进行了系统的研究。
To overcome the disadvantage of converting permeability coefficients method, the formulas to calculate tensor of karst conduit in global coordinate system are deduced.
针对现有折算渗透系数法中的缺陷,推导了整体坐标系下岩溶管道渗透张量的计算公式。
To overcome the disadvantage of converting permeability coefficients method, the formulas to calculate tensor of karst conduit in global coordinate system are deduced.
针对现有折算渗透系数法中的缺陷,推导了整体坐标系下岩溶管道渗透张量的计算公式。
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