Output details
15 - General Engineering
Cardiff University
Article title
Design of FIR paraunitary filter banks for subband coding using a polynomial Eigenvalue decomposition
Type
D - Journal article
Title of journal
IEEE Transactions on Signal Processing
Article number
-
Volume number
59
Issue number
11
First page of article
5253
ISSN of journal
1053-587X
Year of publication
2011
Number of additional authors
2
Additional information
This paper presents a radically new approach to the design of stable, energy-preserving digital filter banks for subband coding based on the eigenvalue decomposition of para-Hermitian polynomial matrices. The algorithms produced generate filter banks which offer improved coding gain compared with other benchmark techniques such as the Window Method and Iterative Greedy Algorithm. They were presented in an invited keynote speech at the IMA Mathematics in Signal Processing Conference 2012 (Birmingham).
Interdisciplinary
-
Cross-referral requested
-
Research group
B - Biomedical Engineering
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
