摘要
通过对比几种不同的信号降噪方法 ,论述了小波分析方法用于信号降噪的优越性。给出了一种简单的小波分析用于降噪的方法 。
The application of wavelet transform in signal denoise is studied. Threshold operation in wavelet domain of signal can reduce noise effectively. A simple method to wavelet threshold is given and the theoretic interpretation of the experimental results are offered.
出处
《太原理工大学学报》
CAS
2001年第1期69-71,共3页
Journal of Taiyuan University of Technology
