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Title: A Comparative Study of Wavelet Transform and Fourier Transform
Authors: Rahman, M M
Roshid, Harun-Or
Pk, M.A.Mozid
Mamun, M.A.A
Keywords: Wavelet
Wavelet transform
Haar Function
Haar Basis Function
Fourier transform
Time-frequency signal
Issue Date: 2011
Publisher: Vidyasagar University , Midnapore , West-Bengal , India
Series/Report no.: Journal of Physical Science;Vol 15 [2011]
Abstract: Wavelet transform is increasing being used in analysis and detection of signals. In this article we discuss the concept of wavelets, different forms of wavelets, and their Fourier transforms are shown. We have also discussed the comparative advantages of wavelet transforms over Fourier transforms in analyzing signals. In this study we try to present how discrete functions are represented in wavelet form, especially in the Haar wavelet representation.
Description: 149-160
ISSN: 0972-8791 (Print)
Appears in Collections:Journal of Physical Sciences Vol.15 [2011]

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