摘要
小波分析已经成为目前雷达信号去噪的主要方法之一.通过对小波去噪问题的描述,揭示了小波去噪的滤波特性;分别阐述了目前雷达信号检测中常用的4类小波去噪方法并进行性能分析;对雷达信号的小波检测方法提出了展望.
Wavelet analysis has been well acknowledged as an important method of radar signal denoising. The paper attempts to make an overview of radar signal detection with wavelet. It describes wavelet denoising from the filter theory of signal processing. Then this paper classifies present wavelet denoising methods into four classes, and describes them respectively. The future trends of radar signal detection with wavelet are discussed in personal opinion.
出处
《海军航空工程学院学报》
2006年第1期121-126,共6页
Journal of Naval Aeronautical and Astronautical University
关键词
小波
雷达
信号检测
去噪
wavelet
radar
signal detection
denoising
