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Article: Design of linear-phase recombination nonuniform filter banks
Title | Design of linear-phase recombination nonuniform filter banks |
---|---|
Authors | |
Keywords | Linear phase (LP) Near-perfect reconstruction Recombination nonuniform filter banks (RNFBs) Transmultiplexer (TMUX) |
Issue Date | 2006 |
Publisher | IEEE. |
Citation | Ieee Transactions On Signal Processing, 2006, v. 54 n. 7, p. 2809-2814 How to Cite? |
Abstract | This correspondence proposes a novel method for designing a class of recombination nonuniform filter banks (RNFBs) with the linear-phase (LP) property. In the structure of the proposed nonuniform filter bank (FB), certain channels of an M-channel uniform FB are merged by synthesis filters of transmultiplexers (TMUXs), yielding nonuniform subbands. By a detailed analysis of the frequency characteristics of the RNFBs, we derive the existence and matching conditions that are necessary for constructing the proposed RNFBs having good frequency responses. With those conditions being satisfied, the design problem becomes that of a set of LP uniform FBs. By using the Parks-McClellan algorithm, we are able to design the near-perfect-reconstruction LP RNFBs in a very simple and efficient way as demonstrated by two examples. © 2006 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/44803 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 2.520 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xie, XM | en_HK |
dc.contributor.author | Chan, SC | en_HK |
dc.contributor.author | Yuk, TI | en_HK |
dc.date.accessioned | 2007-10-30T06:10:33Z | - |
dc.date.available | 2007-10-30T06:10:33Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | Ieee Transactions On Signal Processing, 2006, v. 54 n. 7, p. 2809-2814 | en_HK |
dc.identifier.issn | 1053-587X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/44803 | - |
dc.description.abstract | This correspondence proposes a novel method for designing a class of recombination nonuniform filter banks (RNFBs) with the linear-phase (LP) property. In the structure of the proposed nonuniform filter bank (FB), certain channels of an M-channel uniform FB are merged by synthesis filters of transmultiplexers (TMUXs), yielding nonuniform subbands. By a detailed analysis of the frequency characteristics of the RNFBs, we derive the existence and matching conditions that are necessary for constructing the proposed RNFBs having good frequency responses. With those conditions being satisfied, the design problem becomes that of a set of LP uniform FBs. By using the Parks-McClellan algorithm, we are able to design the near-perfect-reconstruction LP RNFBs in a very simple and efficient way as demonstrated by two examples. © 2006 IEEE. | - |
dc.format.extent | 259450 bytes | - |
dc.format.extent | 27162 bytes | - |
dc.format.extent | 5199 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. | en_HK |
dc.relation.ispartof | IEEE Transactions on Signal Processing | en_HK |
dc.rights | ©2006 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 | Linear phase (LP) | en_HK |
dc.subject | Near-perfect reconstruction | en_HK |
dc.subject | Recombination nonuniform filter banks (RNFBs) | en_HK |
dc.subject | Transmultiplexer (TMUX) | en_HK |
dc.title | Design of linear-phase recombination nonuniform filter banks | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1053-587X&volume=54&issue=7&spage=2809&epage=2814&date=2006&atitle=Design+of+linear-phase+recombination+nonuniform+filter+banks | en_HK |
dc.identifier.email | Chan, SC:scchan@eee.hku.hk | en_HK |
dc.identifier.email | Yuk, TI:tiyuk@eee.hku.hk | en_HK |
dc.identifier.authority | Chan, SC=rp00094 | en_HK |
dc.identifier.authority | Yuk, TI=rp00210 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/TSP.2006.874400 | en_HK |
dc.identifier.scopus | eid_2-s2.0-33745713067 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33745713067&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 54 | en_HK |
dc.identifier.issue | 7 | en_HK |
dc.identifier.spage | 2809 | en_HK |
dc.identifier.epage | 2814 | en_HK |
dc.identifier.isi | WOS:000238707900032 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Xie, XM=14016997000 | en_HK |
dc.identifier.scopusauthorid | Chan, SC=13310287100 | en_HK |
dc.identifier.scopusauthorid | Yuk, TI=6603685705 | en_HK |
dc.identifier.issnl | 1053-587X | - |