Radar signal sorting is a significant issue in electronic countermeasures.
在电子对抗领域,雷达信号分选的研究是一个重要课题。
After analyzing ICA algorithm, a new method of the radar signal sorting based on independent component analysis is proposed.
在深入分析ICA算法的基础上,提出了将其用于雷达信号分选的新思路。
First a mathematical model and associated theory of the signal sorting system are studied to verify the the feasibility of this system.
首先讨论了信号预分选器的方案、数学模型及相关理论,验证了系统的可行性。
Signal sorting and identification in ELINT is an important topic in the domain of ECM, the research on which is significant in theory and practice.
雷达情报侦察信号分析和识别是雷达对抗领域里的一个重要课题,对其展开研究,具有重要的理论意义和实用价值。
A method of controlled frequency points is put forward, which can destroy FH signal sorting. So the running-after-sport jamming will not be effective.
提出一种跳频电台通过抑制跳频频率点、破坏干扰站网台分选的方法,从而达到对抗跳频跟踪式干扰的目的。
This paper introduces a multi-parameter synthetic signal sorting algorithm in order to overcome the limitation of traditional radar signal sorting algorithms.
为克服传统信号分选算法的局限性,本文提出了一种多参数的综合分选算法。
The aim of this paper is focused on the study and improvement of the method of signal sorting and identification of ARRS. So this is of great importance for the ARM.
本项目研究的目的是研究和改进反辐射导引头信号分选与识别的方法,这对于提高ARM的性能有很大的意义。
In order to solve the contradiction between the accuracy and the real time in radar signal sorting, a dynamic signal sorting frame based on data stream clustering is proposed.
为了解决雷达信号分选中准确性与实时性相矛盾的问题,提出了一种基于数据流聚类的动态信号分选框架。
Experiment results show that the method based on DAGSVM is feasible. The method has strong generalization ability and can improve the accuracy of signal sorting and recognition.
实验结果表明,使用DAGSVM这种方法是可行的,该方法具有较强的泛化性能,明显地提高了信号分选识别的准确性。
Radar signal sorting is a key technology of radar reconnaissance. The probability of radar signal sorting becomes an important indicator of radar reconnaissance system performance.
雷达信号的分选是雷达侦察中的一项关键技术,信号分选概率也日渐成为衡量侦察系统性能的重要指标。
The PRI transfer algorithm and wavelet transfer algorithm is analysed firstly, then a method of radar signal sorting is proposed in this paper based on the advantages of the two algorithms.
分析了脉冲重复间隔(PRI)变换算法和小波变换算法的基本原理,针对两种算法在雷达信号分选中的优缺点,提出了一种基于PRI变换和小波变换相结合的雷达信号综合分选方法。
By designing the hardware circuits, the signal sorting system is realized. It performs well for duplex requirement of high-accuracy and real-time processing in high pulse-density environment.
通过硬件电路进行了具体实现,该系统能实时的对雷达脉冲序列进行分选,并在密集的信号环境下具有良好的分选正确率。
Direction finding is an important component of Electronic Warfare (EW) system. The direction finding precision may directly affect signal sorting, identification, location and jamming decision etc.
测向是电子战系统的一个重要组成部分,测向精度直接对信号分选、识别、定位、干扰决策等都产生较大的影响。
At last, the paper also presents three different applications of the sorting processor to electronic warfare: detection of threating signal, filtering of useless signal and PRF selection filtering.
最后介绍了分选预处理器在电子战中的三种应用:威胁信号检测、无用信号滤波和脉冲重复频率选择滤波。
Sorting algorithm based on PRI is one of the key technologies to sort and recognize the intercept signal from the current radar countermeasure systems.
脉冲重复间隔(PRI)分选算法是当前雷达对抗系统分选、识别截获信号的关键技术之一。
In order to track the desired signal in stable, the sorting and identification processor should be built in the seeker.
为了能稳定地跟踪上特定的雷达信号,必须在导引头中有分选和识别处理器。
The paper realizes the sorting of radar signal by the ANN based on immune evolutionary algorithms.
介绍采用基于免疫进化算法的神经网络对雷达信号分选的实现方法。
This paper proposed a kind of sorting and weighted circuit. It can realize to have the Multichanned-Random signal value parallel sorting and weighted.
本文提出了一种排序和加权电路,它可以实现多路随机信号值进行排序和加权。
This kind of sorting and weighted circuit has the advange of simpler structure and more rapid velocity for signal transmisson.
这种排序和加权电路具有结构简单、信息传递速度快等特点。
This kind of sorting and weighted circuit has the advange of simpler structure and more rapid velocity for signal transmisson.
这种排序和加权电路具有结构简单、信息传递速度快等特点。
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