| 基于直方图和小波网络的雷达信号识别方法 |
| |
| 引用本文： | 陶荣辉,李合生,韩宇,陈惠连.基于直方图和小波网络的雷达信号识别方法[J].电波科学学报,2005,20(6):784-788. |
| |
| 作者姓名： | 陶荣辉 李合生 韩宇 陈惠连 |
| |
| 作者单位： | 中国工程物理研究院电子工程研究所,四川,绵阳,621900 |
| |
| 基金项目： | 国家自然科学基金，中国工程物理研究院重大基金，中国物理研究院科研项目 |
| |
| 摘 要： | 信号识别是电子支援系统(ESM)的基础,作者在传统序列差分直方图的基础上,提出了基于小波网络对不同脉冲重复间隔(PRI)模式的雷达信号进行分类的新方法.仿真试验表明,该雷达信号分类算法具有收敛速度快、自适应能力强、结构简单等优点,并且该算法在脉冲有丢失或被噪声污染的情况下仍然有很高的识别概率.该算法在雷达对抗中具有一定的实用性.
|
| 关 键 词： | 直方图 小波网络 脉冲重复间隔 |
| 文章编号： | 1005-0388（2005）06-0784-05 |
| 收稿时间： | 2004-07-12 |
| 修稿时间： | 2004年7月12日 |
A novel algorithm of radar signal recognition based on histogram and wavelet networks |
| |
| TAO Rong-hui,LI He-sheng,HAN Yu,CHEN Hui-lian.A novel algorithm of radar signal recognition based on histogram and wavelet networks[J].Chinese Journal of Radio Science,2005,20(6):784-788. |
| |
| Authors: | TAO Rong-hui LI He-sheng HAN Yu CHEN Hui-lian |
| |
| Affiliation: | Institute of Electronic Engineering, China Academy of Engineering Physics, tao_rh@sohu, com, Mianyang Sichuan 621900, China |
| |
| Abstract: | The signal recognition is the foundation of electronic support measures (ESM) system, a novel algorithm of radar signal recognition with different pulse repetition interval (PRI) modes, based on tradition sequences difference histogram and wavelet networks, is proposed in this paper. Numerical simulation results show that the proposed algorithm has some virtues such as fast convergence, better self-adaptive capability for new PRI mode, simple structure, and it has also better recognition rate with very many missing observations and contaminated pulses. The proposed algorithm may have practicality in radar countermeasures. |
| |
| Keywords: | histogram wavelet networks pulse repetition interval (PRI) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
