摘要
详细介绍小波变换信号分析仪的硬软件设计与研制。通过若干应用实例说明小波变换信号分析仪对于识别和处理脉冲信号、奇异信号和非平稳信号具有独特的功能，是目前最先进的信号分析仪系统。
After brief describing the principle of wavelet transform (WT) of signals, this paper
introduces a new signal analysis system based on wavelet transform and describes the design
and development of the instrument of wavelet transform in detail. A number of practical
applications of this system demonstrate that wavelet transform system is functional specially
in identifying and processing impulse, singular and non-stationary signals so that it should be
evaluated the most advanced signal analyzing system.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1999年第4期443-446,共4页
China Mechanical Engineering
基金
国家自然科学基金
关键词
分析仪
小波变换
工程信号
仪器系统
signal analyzer wavelet
transform engineering signal
