Biorthogonal Wavelet Packets Associated with Nonuniform Multiresolution
Year: 2014
Journal of Information and Computing Science, Vol. 9 (2014), Iss. 1 : pp. 11–21
Abstract
In this paper, we introduce the notion of biorthogonal wavelet packets associated with nonuniform multiresoltion analysis and study their characteristics by means of Fourier transform. Three biorthogonal formulas regarding these wavelet packets are established. Moreover, it is shown how to obtain several new Riesz bases of the space (cid:1838)(cid:2870)(ℝ) by constructing a series of subspaces of these nonuniform wavelet packets.
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2024-JICS-22592
Journal of Information and Computing Science, Vol. 9 (2014), Iss. 1 : pp. 11–21
Published online: 2014-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 11