DocumentCode
2257434
Title
Minimum-energy multi-wavelets tight frames associated with two scaling functions
Author
Liang, Qian ; Zhao, Ping
Author_Institution
Dept. of Math., Beijing Jiaotong Univ., Beijing, China
Volume
1
fYear
2010
fDate
11-14 July 2010
Firstpage
97
Lastpage
101
Abstract
At present, there is little research on multi-wavelets tight frames. We study minimum-energy multi-wavelets tight frames which correspond to two scaling functions with compact supports, and give a existence criterion for minimum-energy multi-wavelets tight frames, if the scaling functions of the minimum-energy multi-wavelets tight frames changed by an orthogonal matrix, the new scaling functions also can generate a minimum-energy multi-wavelets tight frames.
Keywords
functions; matrix algebra; wavelet transforms; minimum energy multiwavelets tight frame; orthogonal matrix; scaling functions; Fractals; minimum-energy tight frames; multi-wavelets; orthogonal matrix; scale functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
Conference_Location
Qingdao
Print_ISBN
978-1-4244-6526-2
Type
conf
DOI
10.1109/ICMLC.2010.5581087
Filename
5581087
Link To Document