DocumentCode
1640580
Title
Famlet, to be or not to be a wavelet?
Author
Laine, Unto K.
Author_Institution
Acoust. Lab., Helsinki Univ. of Technol., Espoo, Finland
fYear
1992
Firstpage
335
Lastpage
338
Abstract
A class of orthogonal time domain functions called famlets is introduced. Famlets are produced from their frequency domain representatives by using the inverse Fourier transform. The basic theory behind famlets and the famlet transform associated with them is formulated, and their usage in nonuniform resolution spectrum analysis is described. The similarities and dissimilarities of famlets and wavelets are discussed
Keywords
spectral analysis; time-frequency analysis; wavelet transforms; famlet transform; famlets; frequency domain; inverse Fourier transform; nonuniform resolution spectrum analysis; orthogonal time domain functions; Acoustics; Filter bank; Fourier transforms; Frequency domain analysis; Laboratories; Signal processing; Signal resolution; Time domain analysis; Wavelet domain; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Time-Frequency and Time-Scale Analysis, 1992., Proceedings of the IEEE-SP International Symposium
Conference_Location
Victoria, BC
Print_ISBN
0-7803-0805-0
Type
conf
DOI
10.1109/TFTSA.1992.274170
Filename
274170
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