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PRŮŠA, Z. SOENDERGAARD, P. RAJMIC, P.
Original Title
Discrete Wavelet Transforms in the Large Time-Frequency Analysis Toolbox for MATLAB/GNU Octave
Type
journal article in Web of Science
Language
English
Original Abstract
The discrete wavelet transform module is a recent addition to the Large Time-Frequency Analysis Toolbox (LTFAT). It provides implementations of various generalizations of Mallat's well-known algorithm (iterated filterbank) such that completely general filterbank trees, dual-tree complex wavelet transforms, and wavelet packets can be computed. The resulting transforms can be equivalently represented as filterbanks and analyzed as filterbank frames using fast algorithms.
Keywords
discrete wavelet transform; DWT; LTFAT; MATLAB; GNU Octave; algorithms; filterbanks
Authors
PRŮŠA, Z.; SOENDERGAARD, P.; RAJMIC, P.
Released
26. 7. 2016
Publisher
ACM
Location
New York, NY, USA
ISBN
0098-3500
Periodical
ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE
Year of study
42
Number
4
State
United States of America
Pages from
1
Pages to
23
Pages count
URL
http://dl.acm.org/citation.cfm?doid=2956571.2839298
BibTex
@article{BUT117842, author="Zdeněk {Průša} and Peter {Soendergaard} and Pavel {Rajmic}", title="Discrete Wavelet Transforms in the Large Time-Frequency Analysis Toolbox for MATLAB/GNU Octave", journal="ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE", year="2016", volume="42", number="4", pages="1--23", doi="10.1145/2839298", issn="0098-3500", url="http://dl.acm.org/citation.cfm?doid=2956571.2839298" }