尝试将目标分解算法用于高分辨率极化目标的识别。
This paper applies target decomposition theory to high resolution polarization target classification.
多极化目标特性的测量是现代雷达研究中的一个新课题。
The measurement of multi polarization target characteristics is a new subject in modern radar field.
还对椭圆极化目标信号和椭圆极化雷达天线情况作了阐述。
By analyzing the case linearly-polarized beacon signal and elliptically-polarized radar antenna, the related formulas and curves are given.
目标应用场合包括:每秒100吉比特的长距离极化多路(pol-mux)(差分)正交相移键控(QPSK),40吉比特每秒的长距离(差分)正交相移键控和40G/100G并行网络。
The target applications include 100-gigabit-per-second long-haul pol-mux (D)QPSK, 40-gigabit-per-second long-haul (D)QPSK, and 40G/100G parallel networking.
将其作为分类器的输入特征量,提出了一种基于极化合成的目标分类算法,并对实测极化SAR数据进行了分类实验。
Algorithm of target classification based on polarization synthesis is proposed, when it is acted as input value of classifier. Then, polarimetric SAR data is applied to classification experiment.
极化特征用于目标识别的一项主要研究是将极化信息与高分辨率雷达技术相结合。
The study on the application of polarization characteristics to the object identification is combined with the polarized information and the high-resolution Radar technology.
极化特征用于目标识别的一项主要研究是将极化信息与高分辨率雷达技术相结合。
A main study on the application of polarization characteristics to the object identification is to combine the polarized information with the high-resolution Radar technology.
极化检测是雷达目标检测的一个重要分支。
Polarization detection is an important branch in radar target detection.
雷达极化是一种有力的信息增强技术,可以提供丰富的目标信息。
Radar polarimetry is a powerful technique of information enhancement. It can offer abundant information of targets.
在二进制的冲突模型里,在试验和目标粒子之间的库仑相互作用被筛选,因为目标的极化作用。
In the binary collision model, the Coulomb interaction between the test and the target particles is screened because of the polarization of the target.
在极化域中对雨介质和目标的电磁波散射特性进行了研究。得出了雨区的散射矩阵和目标的散射矩阵。
The electromagnetic scattering characteristics of rain media and targets are discussed in the polarization field, with the scattering matrix of rain area and targets are obtained.
针对SAR图像解译,SVM在图像滤波、图像分割、目标识别与分类、极化数据分类等过程中有很好的处理能力。
Aimed at SAR image interpretation, SVM shows good performance in image filtering, image segmentation, target discrimination and classification, as well as polarimetric SAR data classification.
研究了毫米波高分辨雷达体制下的目标极化检测问题。
The problem of detecting targets in the cluttered circumstance with millimeter wave high resolution radar was studied.
而后,基于全极化高分辨雷达,提出了一种利用目标极化信息一维距离像的综合识别方法。
Then, a fusion recognition method was proposed using polarized information of target under the high range resolution fully polarized radar.
结果:开机,经靶面极化后,电视屏幕就能很快地显示目标物体的稳定和连续的热辐射图象。
Results: After being turned on and polarizing the faceplate, the television screen can display the target's stable and permanent pyroelectric radiant image immediately.
文章最后给出了部分简单目标的极化特征。
At the end of this paper, the polarization features of some simple targets are given.
讨论了目标极化散射特性对提取地势高度信息的影响以及处理方法;
The target scatter cross-section or signature-peak in the co-polarization signature generate effect to drawing true terrain slope information.
本文研究了在未知统计特性的局部均匀高斯杂波环境中的相干雷达极化自适应目标检测问题。
This paper deals with coherent radar polarimetric adaptive detection of targets in partially-homogeneous Gaussian clutter background with unknown covariance matrix.
目标极化特性的瞬时测量是极化雷达探测与目标识别等领域非常关心的基础性问题。
The topic of instantaneous measurement of radar target polarization characteristics is of great importance in such fields as polarimetric radar and target recognition.
根据极化合成理论和极化特征图的概念,可以获取目标的最佳极化。
Optimum polarization of targets can be obtained based on polarization synthesis theory and polarization signatures.
对于相干目标的问题,根据“三步法”分析并计算了自由空间中有限长圆柱目标的雷达接收功率及其最佳极化状态。
To the question of the relevant goal , for the cylinder in the rain and in the free space , radar received power and optimal polarization have analyzed and calculated according to " three-step work ".
为了克服目标效应,将常规旁瓣对消系统的辅助天线改为双极化正交天线。
To overcome the signal effect, we renovate the auxiliary antenna in the conventional side lobe canceller system to two-orthogonal-channel polarization antenna.
极化特性是电磁波的四大特性之一,通过对目标极化特性特别是最优极化特性的分析,将为雷达目标识别和分类研究提供更全面的方法和工具。
Polarization is an important characteristic of electromagnetic wave. It, especially the optimal polarization, can provide a comprehensive method for the target identification and classification.
雷达目标识别含利用跟踪信息、极化信息及通过JEM、距离像和ISAR进行识别。
Radar target recognition utilizes the information of tracking, polarizing, JEM, range image and ISAR to perform target recognition.
本文研究了窄带极化雷达的微弱目标检测问题。
Corresponding to the narrowband dual - polarization radar system, the detection problem of dim signal is studied in this paper.
在深入分析目标极化回波的基础上,针对互易性目标,提出了一种基于交叉极化分量相位对齐的散射矩阵校准方法。
A method of measuring and calibration based on aligning the phase of the cross-polarization of the scattering matrix is proposed.
在全极化、高距离分辨力雷达体制背景下,研究了光学区雷达目标极化特性。
In this paper, the property of radar target in the optics region is investigated on the basis of polarimetric and high resolution radar system.
在全极化、高距离分辨力雷达体制背景下,研究了光学区雷达目标极化特性。
In this paper, the property of radar target in the optics region is investigated on the basis of polarimetric and high resolution radar system.
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