Name
Abstract | ||
|---|---|---|
Abstract In a polyphase approach of filter banks with critical sampling, it is proposed to design and implement the elements of the
synthesis section as approximations of the inverses of the elements in the analysis section. The conditions for such approximations
to be valid are stated and a design procedure is described, along with the corresponding structure. The approach generalises
theqmf method by adding more flexibility, since it relaxes the constraints on the analysis prototype filter specification and allows
different complexities in both sections. The general approach can yield de-signs able to compete favourably withqmf and pseudo-QMF in many aspects.
|
Year | DOI | Venue |
|---|---|---|
1998 | 10.1007/BF02998499 | Annales des Télécommunications |
Keywords | Field | DocType |
polyphase circuit.,quadrature mirror filter,multifrequency operation,digital filter,filter bank | Polyphase system,Digital filter,Filter bank,Algorithm,Humanities,Electronic engineering,Realisation,Mathematics | Journal |
Volume | Issue | Citations |
53 | 9 | 0 |
PageRank | References | Authors |
0.34 | 1 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Maurice Bellanger | 1 | 55 | 5.04 |
| Ling Qin | 2 | 0 | 0.68 |