DocumentCode
2491606
Title
Use of shift variance of the wavelet transform for signal detection
Author
Erdol, Nurgun ; Bao, Feng
Author_Institution
Dept. of Electr. Eng., Florida Atlantic Univ., Boca Raton, FL, USA
fYear
1994
fDate
2-5 Oct 1994
Firstpage
191
Lastpage
194
Abstract
Characterizes signals according to the degree with which a time shift affects their wavelet series coefficients and develops a measure called the “shift index” to quantify that effect. The authors argue that the shift index can be used to locate, separate and cluster and/or detect pulse like signals with random arrival times. Examples are given to verify the established theory
Keywords
Gaussian processes; random processes; signal detection; wavelet transforms; pulse like signals; random arrival times; shift index; shift variance; signal detection; time shift; wavelet series coefficients; wavelet transform; Additive noise; Electric variables measurement; Mathematical model; Pulse measurements; Signal detection; Signal processing; Time measurement; Wavelet analysis; Wavelet transforms; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing Workshop, 1994., 1994 Sixth IEEE
Conference_Location
Yosemite National Park, CA
Print_ISBN
0-7803-1948-6
Type
conf
DOI
10.1109/DSP.1994.379843
Filename
379843
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