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改进的DBSCAN算法在调制识别中的应用 被引量:2

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摘要 提出了一种基于星座聚类的通信信号调制识别新方法。将基于密度思想的M-DBSCAN聚类算法运用于信号星座聚类,通过自适应更新聚类参数,利用其良好的抗噪声性能实现了较低信噪比高斯白噪环境下信号星座图的重构。将该方法应用到对PSK/QAM信号的调制识别,实验结果表明该方法是实际有效的。
出处 《电子技术应用》 北大核心 2006年第11期121-123,共3页 Application of Electronic Technique
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参考文献5

  • 1Mobasseri B G.Digital modulation classification using constellation shape.Department of Electrical and Computer Engineering,Villanova,PA 19085,November 20,1997
  • 2Mobasseri B G.Constellation shape as a robust signature for digital modulation recognition,IEEE,1999
  • 3Martin Ester,Hans-Peter Kriegel,Jorg Sander et al.A Density-Based algorithm for discovering clusters in large spatial databases with noise.Institute for Computer Science,University of Munich Oettingenstr.67,D-80538 Munchen,Germany
  • 4Maria Halkidi,Michalis Vazirgiannis.Clustering validity assessment:Finding the optimal partitioning of a data set.In Proceedings IEEE International Conference,2001:187~194
  • 5Kenta Umebayashi,Robert H.Morelos-Zaragoza.A method of Non-Data-Aided carrier recovery with modulation identification.In:Global Telecommunications Conference,2001;3375~3379

同被引文献10

  • 1王建新,宋辉.基于星座图的数字调制方式识别[J].通信学报,2004,25(6):166-173. 被引量:56
  • 2Mobasseri B G.Digital modulation classification using constellation shape[J].Signal Processing,2000,80(2):251-277.
  • 3Ankerst M,Breunig M M,Kriegel H P,et al.OPT1CS:ordering points to identify clustering structure[C]//Proc ACM SIGMOD' 99Int Conf on Management of Data,Philadelphia PA,1999:49-60.
  • 4Ester M,Kriegei H P,Sander J,et al.A density-hased algorithm for discovering clusters in large spatial databases with noise[C]//Proceeding of 2nd International Conference on Knowledge Discovery,and Data Mining.Portland:AAAI Press,1996:226-231.
  • 5Xie X L,Beni G.A validity measure for fuzzy clustering[Y].IEEE Transactions on Patterm Analysis and Machine Intelligence,1991,13(4):841-846.
  • 6Yanbiao Huang, Research of robot simultaneous localization and mapping in multiple mobile robot system MIPPR2007 volume 6786,2007,11.
  • 7DBSCAN在二维空间上的实现.http:Hnlp.bit.edu.cn/bbs/index.php.
  • 8吴月娴,葛临东,许志勇,薛富强.一种基于遗传算法的聚类方法及其应用[J].计算机仿真,2007,24(11):182-184. 被引量:3
  • 9曾依灵,许洪波,白硕.改进的OPTICS算法及其在文本聚类中的应用[J].中文信息学报,2008,22(1):51-55. 被引量:29
  • 10程汉文,吴乐南.基于星座图和相似性度量的调制方式识别[J].应用科学学报,2008,26(2):111-116. 被引量:13

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