DocumentCode
2745036
Title
Improved noise stability multiresolution filters based on a class of wavelets
Author
Matalgah, Mustafa ; Knopp, Jerome
Author_Institution
Dept. of Electr. & Comput. Eng., Missouri Univ., Kansas City, MO, USA
Volume
2
fYear
1994
fDate
3-5 Aug 1994
Firstpage
817
Abstract
Signal detection in the presence of additive noise is a central problem in signal processing. Multiresolution filters based on wavelets are introduced. An analytic solution for the scale parameter “a” in a way that guarantees high stability relative to the level of additive noise is presented. The filter performance is examined in detection of monochromatic signals in white noise. Our results are shown to be competitive with matched filters
Keywords
circuit noise; circuit stability; filtering theory; signal detection; wavelet transforms; white noise; Gabor wavelets; SNR; additive noise; filter performance; monochromatic signal detection; multiresolution filters; noise stability; scale parameter; signal processing; wavelet transform; white noise; Additive noise; Frequency; Matched filters; Signal detection; Signal processing; Signal resolution; Stability; Stability analysis; Transient analysis; Wavelet transforms; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location
Lafayette, LA
Print_ISBN
0-7803-2428-5
Type
conf
DOI
10.1109/MWSCAS.1994.518939
Filename
518939
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