File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/MWSCAS.2004.1354103
- Scopus: eid_2-s2.0-11144338332
- Find via
Supplementary
-
Citations:
- Scopus: 0
- Appears in Collections:
Conference Paper: The factorization of M-channel FIR and IIR cosine-modulated filter banks and their multiplier-less realizations using sopot coefficients
Title | The factorization of M-channel FIR and IIR cosine-modulated filter banks and their multiplier-less realizations using sopot coefficients |
---|---|
Authors | |
Keywords | Computers Circuits |
Issue Date | 2004 |
Publisher | IEEE. |
Citation | Midwest Symposium On Circuits And Systems, 2004, v. 2, p. II109-II112 How to Cite? |
Abstract | This paper proposes a new factorization for the M-channel perfect reconstruction (PR) IIR Cosine-Modulated filter banks (CMFB) proposed previously by the authors. This factorization, which is based on the lifting scheme, is also complete for the PR FIR CMFB as well as the general two-channel PR IIR filter banks if the determinant of the polyphase matrix is equal to constant multiplies of signal delays. It can be used to convert a numerically optimized nearly PR CMFB to a structurally PR system. Furthermore, the arithmetic complexity of the FB using this structure can be reduced asymptotically by a factor of two. When the forward and inverse transforms are implemented with the same set of SOPOT coefficients, a multiplier-less CMFB can be obtained. Its arithmetic complexity is further reduced and it becomes very attractive for VLSI implementation. |
Description | The 47th Midwest Symposium on Circuits and Systems Conference Proceedings, Salt Lake City, Utah, USA, 25-28 July 2004 |
Persistent Identifier | http://hdl.handle.net/10722/46440 |
ISSN | 2023 SCImago Journal Rankings: 0.268 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chan, SC | en_HK |
dc.contributor.author | Mao, JS | en_HK |
dc.contributor.author | Yiu, PM | en_HK |
dc.contributor.author | Ho, KL | en_HK |
dc.date.accessioned | 2007-10-30T06:49:53Z | - |
dc.date.available | 2007-10-30T06:49:53Z | - |
dc.date.issued | 2004 | en_HK |
dc.identifier.citation | Midwest Symposium On Circuits And Systems, 2004, v. 2, p. II109-II112 | en_HK |
dc.identifier.issn | 1548-3746 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46440 | - |
dc.description | The 47th Midwest Symposium on Circuits and Systems Conference Proceedings, Salt Lake City, Utah, USA, 25-28 July 2004 | - |
dc.description.abstract | This paper proposes a new factorization for the M-channel perfect reconstruction (PR) IIR Cosine-Modulated filter banks (CMFB) proposed previously by the authors. This factorization, which is based on the lifting scheme, is also complete for the PR FIR CMFB as well as the general two-channel PR IIR filter banks if the determinant of the polyphase matrix is equal to constant multiplies of signal delays. It can be used to convert a numerically optimized nearly PR CMFB to a structurally PR system. Furthermore, the arithmetic complexity of the FB using this structure can be reduced asymptotically by a factor of two. When the forward and inverse transforms are implemented with the same set of SOPOT coefficients, a multiplier-less CMFB can be obtained. Its arithmetic complexity is further reduced and it becomes very attractive for VLSI implementation. | en_HK |
dc.format.extent | 379848 bytes | - |
dc.format.extent | 2800 bytes | - |
dc.format.extent | 8028 bytes | - |
dc.format.extent | 27162 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. | en_HK |
dc.relation.ispartof | Midwest Symposium on Circuits and Systems | en_HK |
dc.rights | ©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.subject | Computers | en_HK |
dc.subject | Circuits | en_HK |
dc.title | The factorization of M-channel FIR and IIR cosine-modulated filter banks and their multiplier-less realizations using sopot coefficients | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1548-3746&volume=2&spage=109&epage=112&date=2004&atitle=The+factorization+of+M-channel+FIR+and+IIR+cosine-modulated+filter+banks+and+their+multiplier-less+realizations+using+SOPOT+coefficients | en_HK |
dc.identifier.email | Chan, SC:scchan@eee.hku.hk | en_HK |
dc.identifier.email | Ho, KL:klho@eee.hku.hk | en_HK |
dc.identifier.authority | Chan, SC=rp00094 | en_HK |
dc.identifier.authority | Ho, KL=rp00117 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/MWSCAS.2004.1354103 | en_HK |
dc.identifier.scopus | eid_2-s2.0-11144338332 | en_HK |
dc.identifier.hkuros | 90104 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-11144338332&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 2 | en_HK |
dc.identifier.spage | II109 | en_HK |
dc.identifier.epage | II112 | en_HK |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Chan, SC=13310287100 | en_HK |
dc.identifier.scopusauthorid | Mao, JS=7402727784 | en_HK |
dc.identifier.scopusauthorid | Yiu, PM=6701686204 | en_HK |
dc.identifier.scopusauthorid | Ho, KL=7403581592 | en_HK |
dc.identifier.issnl | 1548-3746 | - |