论文部分内容阅读
研究了基于Wigner-Ville分布 (WVD)和Hough变换 (HT)联合技术检测低多卜勒目标回波时的抗混响方法 .给出了简要的理论介绍、具体的实现方法和相应的处理结果 .研究表明 ,WVD -HT联合方法能够比较有效地在混响背景中检测和识别低多卜勒目标回波 .
The anti-reverberation method based on the combination of Wigner-Ville distribution (WVD) and Hough transform (HT) is proposed to detect low Doppler target echoes. A brief introduction to the theory, the specific implementation method and the corresponding processing results The research shows that the WVD -HT joint method can detect and recognize low Doppler target echoes effectively in reverberation background.