DocumentCode
2249902
Title
On the discrete wavelet transform and shiftability
Author
Bao, Feng ; Erdol, Nurgun
Author_Institution
Dept. of Electr. Eng., Florida Atlantic Univ., Boca Raton, FL, USA
fYear
1993
fDate
1-3 Nov 1993
Firstpage
1442
Abstract
We analyze the relationship between the change that is observed in the wavelet coefficients when a signal is time shifted and the time and frequency distributions of the wavelet functions. We address the effects of shift variance and show how it can be useful
Keywords
signal processing; statistical analysis; wavelet transforms; discrete wavelet transform; frequency distribution; shift variance; time distribution; time shifted signal; wavelet coefficients; wavelet functions; Adaptive filters; Adaptive signal detection; Analysis of variance; Discrete wavelet transforms; Frequency; Signal analysis; Signal processing; Time frequency analysis; Wavelet analysis; Wavelet coefficients; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
0-8186-4120-7
Type
conf
DOI
10.1109/ACSSC.1993.342297
Filename
342297
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