一种适用于水声信道的双模式盲均衡算法

针对常数模算法(CMA)和符号回归常数模算法(SR-CMA)存在的问题,提出了一种基于分数间隔的双模式常数模(DCMA)盲均衡算法。该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。仿真结果表明,DCMA的计算效率高于CMA,算法稳定性优于SR-CMA,而且可以获得较低的剩余均方误差。...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Dian zi yu xin xi xue bao = Journal of electronics & information technology 2005, Vol.27 (10), p.1535-1538
1. Verfasser: 张艳萍 赵俊渭 李金明
Format: Artikel
Sprache:chi
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1538
container_issue 10
container_start_page 1535
container_title Dian zi yu xin xi xue bao = Journal of electronics & information technology
container_volume 27
creator 张艳萍 赵俊渭 李金明
description 针对常数模算法(CMA)和符号回归常数模算法(SR-CMA)存在的问题,提出了一种基于分数间隔的双模式常数模(DCMA)盲均衡算法。该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。仿真结果表明,DCMA的计算效率高于CMA,算法稳定性优于SR-CMA,而且可以获得较低的剩余均方误差。
format Article
fullrecord <record><control><sourceid>wanfang_jour_chong</sourceid><recordid>TN_cdi_wanfang_journals_dzkxxk200510007</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>20282319</cqvip_id><wanfj_id>dzkxxk200510007</wanfj_id><sourcerecordid>dzkxxk200510007</sourcerecordid><originalsourceid>FETCH-LOGICAL-c597-124e59220f708ce4b19125b5467a717bcf84b441f65084a0e7036fa15193c63f3</originalsourceid><addsrcrecordid>eNotj7tKA0EYRqdQMMS8hI3Vwj_3nVKCNwjYpF9mxp24btigixisogg2agoVQbFYLEwlQS1EBF9mL-YtXIjV1xy-w1lADQygPO4rsYRaaRoZIBQLCUAbSOSfo-rlajY6q24n-dd1Of0onqf5TzY7vakezovxZTnJiu9x9fhWPF38Zln1el--3y2jRaf7adj63ybqbqx321teZ2dzu73W8SxX0sOEhVwRAk6Cb0NmsMKEG86E1BJLY53PDGPYCQ4-0xBKoMJpzLGiVlBHm2h1fnusE6eTXrA_ODpMamGwexIPhzEB4HUcyJpcmZN2b5D0DqKaNdrGLuqHAQHi18WK_gEqsF7M</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>一种适用于水声信道的双模式盲均衡算法</title><source>Alma/SFX Local Collection</source><creator>张艳萍 赵俊渭 李金明</creator><creatorcontrib>张艳萍 赵俊渭 李金明</creatorcontrib><description>针对常数模算法(CMA)和符号回归常数模算法(SR-CMA)存在的问题,提出了一种基于分数间隔的双模式常数模(DCMA)盲均衡算法。该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。仿真结果表明,DCMA的计算效率高于CMA,算法稳定性优于SR-CMA,而且可以获得较低的剩余均方误差。</description><identifier>ISSN: 1009-5896</identifier><language>chi</language><publisher>山西师范大学,临汾,041004%西北工业大学声学工程研究所,西安,710072</publisher><subject>分数间隔 ; 常数模 ; 盲均衡 ; 符号回归</subject><ispartof>Dian zi yu xin xi xue bao = Journal of electronics &amp; information technology, 2005, Vol.27 (10), p.1535-1538</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/91130A/91130A.jpg</thumbnail><link.rule.ids>314,776,780,4009</link.rule.ids></links><search><creatorcontrib>张艳萍 赵俊渭 李金明</creatorcontrib><title>一种适用于水声信道的双模式盲均衡算法</title><title>Dian zi yu xin xi xue bao = Journal of electronics &amp; information technology</title><addtitle>Journal of Electronics &amp; Information Technology</addtitle><description>针对常数模算法(CMA)和符号回归常数模算法(SR-CMA)存在的问题,提出了一种基于分数间隔的双模式常数模(DCMA)盲均衡算法。该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。仿真结果表明,DCMA的计算效率高于CMA,算法稳定性优于SR-CMA,而且可以获得较低的剩余均方误差。</description><subject>分数间隔</subject><subject>常数模</subject><subject>盲均衡</subject><subject>符号回归</subject><issn>1009-5896</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNotj7tKA0EYRqdQMMS8hI3Vwj_3nVKCNwjYpF9mxp24btigixisogg2agoVQbFYLEwlQS1EBF9mL-YtXIjV1xy-w1lADQygPO4rsYRaaRoZIBQLCUAbSOSfo-rlajY6q24n-dd1Of0onqf5TzY7vakezovxZTnJiu9x9fhWPF38Zln1el--3y2jRaf7adj63ybqbqx321teZ2dzu73W8SxX0sOEhVwRAk6Cb0NmsMKEG86E1BJLY53PDGPYCQ4-0xBKoMJpzLGiVlBHm2h1fnusE6eTXrA_ODpMamGwexIPhzEB4HUcyJpcmZN2b5D0DqKaNdrGLuqHAQHi18WK_gEqsF7M</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>张艳萍 赵俊渭 李金明</creator><general>山西师范大学,临汾,041004%西北工业大学声学工程研究所,西安,710072</general><general>西北工业大学声学工程研究所,西安,710072</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>2005</creationdate><title>一种适用于水声信道的双模式盲均衡算法</title><author>张艳萍 赵俊渭 李金明</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c597-124e59220f708ce4b19125b5467a717bcf84b441f65084a0e7036fa15193c63f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2005</creationdate><topic>分数间隔</topic><topic>常数模</topic><topic>盲均衡</topic><topic>符号回归</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>张艳萍 赵俊渭 李金明</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Dian zi yu xin xi xue bao = Journal of electronics &amp; information technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>张艳萍 赵俊渭 李金明</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>一种适用于水声信道的双模式盲均衡算法</atitle><jtitle>Dian zi yu xin xi xue bao = Journal of electronics &amp; information technology</jtitle><addtitle>Journal of Electronics &amp; Information Technology</addtitle><date>2005</date><risdate>2005</risdate><volume>27</volume><issue>10</issue><spage>1535</spage><epage>1538</epage><pages>1535-1538</pages><issn>1009-5896</issn><abstract>针对常数模算法(CMA)和符号回归常数模算法(SR-CMA)存在的问题,提出了一种基于分数间隔的双模式常数模(DCMA)盲均衡算法。该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。仿真结果表明,DCMA的计算效率高于CMA,算法稳定性优于SR-CMA,而且可以获得较低的剩余均方误差。</abstract><pub>山西师范大学,临汾,041004%西北工业大学声学工程研究所,西安,710072</pub><tpages>4</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1009-5896
ispartof Dian zi yu xin xi xue bao = Journal of electronics & information technology, 2005, Vol.27 (10), p.1535-1538
issn 1009-5896
language chi
recordid cdi_wanfang_journals_dzkxxk200510007
source Alma/SFX Local Collection
subjects 分数间隔
常数模
盲均衡
符号回归
title 一种适用于水声信道的双模式盲均衡算法
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T13%3A56%3A58IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-wanfang_jour_chong&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=%E4%B8%80%E7%A7%8D%E9%80%82%E7%94%A8%E4%BA%8E%E6%B0%B4%E5%A3%B0%E4%BF%A1%E9%81%93%E7%9A%84%E5%8F%8C%E6%A8%A1%E5%BC%8F%E7%9B%B2%E5%9D%87%E8%A1%A1%E7%AE%97%E6%B3%95&rft.jtitle=Dian%20zi%20yu%20xin%20xi%20xue%20bao%20=%20Journal%20of%20electronics%20&%20information%20technology&rft.au=%E5%BC%A0%E8%89%B3%E8%90%8D%20%E8%B5%B5%E4%BF%8A%E6%B8%AD%20%E6%9D%8E%E9%87%91%E6%98%8E&rft.date=2005&rft.volume=27&rft.issue=10&rft.spage=1535&rft.epage=1538&rft.pages=1535-1538&rft.issn=1009-5896&rft_id=info:doi/&rft_dat=%3Cwanfang_jour_chong%3Edzkxxk200510007%3C/wanfang_jour_chong%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_cqvip_id=20282319&rft_wanfj_id=dzkxxk200510007&rfr_iscdi=true