Wavelets Associated with Periodic Basis Functions
نویسندگان
چکیده
منابع مشابه
Wavelets Associated with Periodic Basis
In this paper, we investigate a class of nonstationary, orthogonal, periodic scaling functions and wavelets generated by continuously diier-entiable periodic functions with positive Fourier coeecients; such functions are termed periodic basis functions. For this class of wavelets, the decomposition and reconstruction coeecients can be computed in terms of the discrete Fourier transform, so that...
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ژورنال
عنوان ژورنال: Applied and Computational Harmonic Analysis
سال: 1996
ISSN: 1063-5203
DOI: 10.1006/acha.1996.0003