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Conference Paper: A robust statistics based adaptive lattice-ladder filter in impulsive noise
Title | A robust statistics based adaptive lattice-ladder filter in impulsive noise |
---|---|
Authors | |
Keywords | Electronics |
Issue Date | 2000 |
Publisher | IEEE. |
Citation | The 2000 IEEE International Symposium on Circuits and Systems, Geneva, Switzerland, 28-31 May 2000. In Historic Title IEEE International Symposium on Circuits and Systems Proceedings, 2000, v. 3, p. 539-542 How to Cite? |
Abstract | In this paper, a new robust adaptive lattice-ladder filter for impulsive noise suppression is proposed. The filter is obtained by
applying the non-linear filtering technique in [l] and the robust statistic approach to the gradient adaptive lattice filter. A systematic method is also developed to determine the corresponding threshold parameters for impulse suppression. Simulation results showed that the performance of the proposed algorithm is better than the conventional RLS, N-RLS, the gradient adaptive lattice normalised-LMS (GAL-NLMS), RMN and ATNA algorithms when the input and desired signals are corrupted by
individual and consecutive impulses. The initial convergence, steady-state error, computational complexity and tracking capability of the proposed algorithm are also comparable to the conventional GAL-NLMS algorithm. |
Persistent Identifier | http://hdl.handle.net/10722/46172 |
ISSN | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zou, YX | en_HK |
dc.contributor.author | Chan, SC | en_HK |
dc.contributor.author | Ng, TS | en_HK |
dc.date.accessioned | 2007-10-30T06:44:04Z | - |
dc.date.available | 2007-10-30T06:44:04Z | - |
dc.date.issued | 2000 | en_HK |
dc.identifier.citation | The 2000 IEEE International Symposium on Circuits and Systems, Geneva, Switzerland, 28-31 May 2000. In Historic Title IEEE International Symposium on Circuits and Systems Proceedings, 2000, v. 3, p. 539-542 | en_HK |
dc.identifier.issn | 0271-4302 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46172 | - |
dc.description.abstract | In this paper, a new robust adaptive lattice-ladder filter for impulsive noise suppression is proposed. The filter is obtained by applying the non-linear filtering technique in [l] and the robust statistic approach to the gradient adaptive lattice filter. A systematic method is also developed to determine the corresponding threshold parameters for impulse suppression. Simulation results showed that the performance of the proposed algorithm is better than the conventional RLS, N-RLS, the gradient adaptive lattice normalised-LMS (GAL-NLMS), RMN and ATNA algorithms when the input and desired signals are corrupted by individual and consecutive impulses. The initial convergence, steady-state error, computational complexity and tracking capability of the proposed algorithm are also comparable to the conventional GAL-NLMS algorithm. | en_HK |
dc.language | eng | en_HK |
dc.publisher | IEEE. | en_HK |
dc.relation.ispartof | Historic Title IEEE International Symposium on Circuits and Systems Proceedings | - |
dc.rights | ©2000 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 | Electronics | en_HK |
dc.title | A robust statistics based adaptive lattice-ladder filter in impulsive noise | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=3&spage=539&epage=542&date=1999&atitle=A+robust+statistics+based+adaptive+lattice-ladder+filter+in+impulsive+noise | en_HK |
dc.identifier.email | Chan, ShingChow:scchan@eee.hku.hk | - |
dc.identifier.email | Ng, TungSang:tsng@eee.hku.hk | - |
dc.identifier.authority | Chan, ShingChow=rp00094 | - |
dc.identifier.authority | Ng, TungSang=rp00159 | - |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/ISCAS.2000.856116 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0033717851 | - |
dc.identifier.hkuros | 50910 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0033717851&selection=ref&src=s&origin=recordpage | - |
dc.identifier.volume | 3 | - |
dc.identifier.spage | 539 | - |
dc.identifier.epage | 542 | - |
dc.identifier.scopusauthorid | Zou, YueXian=7402166847 | - |
dc.identifier.scopusauthorid | Chan, ShingChow=13310287100 | - |
dc.identifier.scopusauthorid | Ng, TungSang=7402229975 | - |
dc.customcontrol.immutable | sml 151023 - merged | - |
dc.identifier.issnl | 0271-4302 | - |