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Proceedings Paper

Wavelet analysis in sensors signal processing
Author(s): Roman Wyzgolik
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Paper Abstract

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 form coal mine tremor stations.

Paper Details

Date Published: 8 August 2001
PDF: 8 pages
Proc. SPIE 4516, Optoelectronic and Electronic Sensors IV, (8 August 2001); doi: 10.1117/12.435941
Show Author Affiliations
Roman Wyzgolik, Silesian Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 4516:
Optoelectronic and Electronic Sensors IV
Jerzy Fraczek, Editor(s)

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