ON THE DIGITAL-FILTER ASSOCIATED WITH DAUBECHIES WAVELETS

Authors
LAI MJ
Citation
Mj. Lai, ON THE DIGITAL-FILTER ASSOCIATED WITH DAUBECHIES WAVELETS, IEEE transactions on signal processing, 43(9), 1995, pp. 2203-2205
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
43
Issue
9
Year of publication
1995
Pages
2203 - 2205
Database
ISI
SICI code
1053-587X(1995)43:9<2203:OTDAWD>2.0.ZU;2-V
Abstract
The magnitude of the filters associated with Daubechies' wavelets(n) p si is shown to monotonically converge to an ideal highpass filter when n --> infinity. The rate of the convergence is also given. The magnit ude of each filter is shown to be monotonically increasing from [0, pi ]. The convergence does not have Gibbs' phenomenon.