| 基于小波分析的被动声纳信号宽带噪声包络调制分析 |
| |
| 引用本文： | 高翔,陈向东,等.基于小波分析的被动声纳信号宽带噪声包络调制分析[J].东南大学学报(自然科学版),1998,28(6):24-27. |
| |
| 作者姓名： | 高翔 陈向东 |
| |
| 作者单位： | 东南大学无线电工程系 |
| |
| 摘 要： | 采用小波分析理论建立了一种新的被动声纳信号宽带噪声包络调制分析算法。通过被动声纳的海上实际信号的分析实验，取得了良好的检测效果且可以节省计算时间，具有很好的应用前景。
|
| 关 键 词： | 宽带噪声 包络调制分析 被动声纳 DEMON分析 小波分析 多分辨率分析 目标识别 舰船 辐射噪声 |
Detection of Envelope Modulation on Noise of Passive Sonar Signal Based on Wavelet Analysis |
| |
| Gao Xiang,Chen Xiangdong,Lu Jiren.Detection of Envelope Modulation on Noise of Passive Sonar Signal Based on Wavelet Analysis[J].Journal of Southeast University(Natural Science Edition),1998,28(6):24-27. |
| |
| Authors: | Gao Xiang Chen Xiangdong Lu Jiren |
| |
| Abstract: | A novel detection of envelope modulation on noise (DEMON) algorithm of passive sonar signal is established based on wavelet analysis. The experiment of the realistic oceanic signals in passive sonar reaches a good detection result. And the computation time can be reduced. This algorithm has good prospect of application. |
| |
| Keywords: | passive sonar DEMON wavelet analysis multiresolution analysis target recognition |
| 本文献已被 CNKI 维普 等数据库收录！ |
