Wavelet analysis in sensors signal processing

被引：0
|
作者：
Wyzgolik, R [1 ]
机构：
[1] Silesian Tech Univ, Dept Automat Control, Gliwice, Poland
来源：
OPTOELECTRONIC AND ELCTRONIC SENSORS IV | 2001年 / 4516卷
关键词：
wavelet analysis; signal processing; signal detection; seismic signal processing;
D O I：
10.1117/12.435941
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Wavelet analysis was used for detection of abrupt changes in sensors signal. The ability to isolate the effect of noise and process changes from analyzing signal was shown, therefore rapid changes due to sensor fault can be magnify through high frequency wavelet coefficients. Wavelet analysis was also used for P phase time arrival identification in one component seismograms from coal mine tremor stations.
引用
收藏
页码：315 / 322
页数：8
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