| 1. | Analysis of scattering matrix of coupling system of near - field antenna
天线近场耦合系统散射矩阵的分析 |
| 2. | Discussion on the scattering matrix parameters of the optical fiber couplers
光纤耦合器散射矩阵参数的讨论 |
| 3. | Another multimode network representation : generalized scattering matrix formulation is also introduced
同时也对多模网络的另一种表示方法? ?广义散射矩阵作了介绍。 |
| 4. | The scattering matrixes and the power of the definite coated cylinder are calculated and the mueller matrix is obtained by means of statistics
用统计方法计算出了单位体积雪区的平均mueller散射矩阵，并对后向散射功率进行了分析。 |
| 5. | An experiential criterion of determine the size parameter of larger sphere in two - spheres system in random orientation is proposed
研究了任意方位双球粒子体系的散射矩阵，提出了利用体系的相位函数反演其中较大粒子的尺寸参数的经验判据。 |
| 6. | It was found that the simple triangular shape distribution would cause " two - peaked " energy distribution near the threshold energy , which must affect the group transfer matrix
阈能处三角形能谱分布的近似描述，导致产生了群散射矩阵的“双峰”现象，而阈能处矩形能谱分布使平均次级中子能量( |
| 7. | A new improved algorithm was set up in the dissertation , and it can solve the problems caused by the fact that the measured polarimetric data are always not equal to the real scattering matrixes of the target
提出了一种新的改进算法，解决了极化测量数据不等于目标真实极化散射矩阵带来的问题。建立了极化sar干涉测量地形参数的算法流程。 |
| 8. | Polarimetric techniques are introduced into interferometric applications in polarimetric sar interferometry ( pol - insar ) . pol - insar techniques make the interferometric analysis of each pixel for various polarization combinations
极化合成孔径雷达干涉( pol ? insar )技术将sar极化测量引入干涉应用，利用全极化sar系统进行干涉测量，对极化散射矩阵进行干涉分析。 |
| 9. | Main contents include man - made targets extraction based on scattering matrix , man - made targets extraction based on covariance matrix [ c ] and the extraction based on geometric feature . first , this dissertation provides an overview of the polsar theory
主要内容包括:基于散射矩阵的polsar图像目标提取算法,基于协方差矩阵polsar的目标提取算法和基于几何特征的人造目标提取算法等方面。 |
| 10. | The rain area is regarded as a random background medium , and the scattering field and backscattering matrix of the cylinder target in rain are gained . in the coherent case , the power of cylinder target in rain and air and their optimum polarization states are studied by the three - step method
在研究雨中目标时，本文把雨区看成随机的背景介质，利用波传播理论、目标的边界条件，得出介质圆柱在雨中的散射场、后向散射矩阵，并进行了相关计算。 |
