DocumentCode
2345893
Title
Constructing wavelets from desired signal functions
Author
Chapa, Joseph O. ; Raghuveer, Mysore
Author_Institution
Center for Imaging Sci., Rochester Inst. of Technol., NY, USA
fYear
1994
fDate
27-29 Oct 1994
Firstpage
83
Abstract
A limitation to wavelet design is the inability to construct orthonormal wavelets that match or are “tuned” to a desired signal. This paper develops a technique for constructing an orthonormal wavelet that is optimized in the least squares sense, and whose associated scaling function generates an orthonormal multiresolution analysis (OMRA)
Keywords
least squares approximations; optimisation; signal processing; wavelet transforms; least squares optimization; orthonormal multiresolution analysis; orthonormal wavelets; scaling function; signal functions; wavelet construction; wavelet design; Discrete wavelet transforms; Equations; Filters; Frequency domain analysis; Least squares methods; Multiresolution analysis; Signal design; Signal generators; Signal resolution; Wavelet analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Statistics, 1994. Proceedings., 1994 IEEE-IMS Workshop on
Conference_Location
Alexandria, VA
Print_ISBN
0-7803-2761-6
Type
conf
DOI
10.1109/WITS.1994.513910
Filename
513910
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