节点文献
小波用于估测散射波波达时间及去噪
Application of Wavelet Analysis for Detecting the Arrival Time of Scattered Wave and Denoising
【摘要】 本文应用小波分析的多分辨率特性精确的测定散射波的波达时刻,去除了白噪声和时间抖动噪声的影响,结果表明这种方法是有效的
【Abstract】 The arrival time of electromagnetic back scattered wave is precisely detected by using the multiresolution analysis.And the effects of white noise and time jittered noise on the sample of the received signal are removed.The results show the methoed is valid.
【基金】 自然科学基金
- 【文献出处】 电子学报 ,ACTA ELECTRONICA SINICA , 编辑部邮箱 ,1996年04期
- 【分类号】TN911.1
- 【被引频次】82
- 【下载频次】137