Detecting the number of sources using modified EIT

Fuzhao Chu, Jianguo Huang, Min Jiang, Qunfei Zhang, Tian Ma

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

In array signal process field, Eigen Increment Threshold (EIT) was widely adopted for its better performance of number-detection than traditional AIC and MDL method. However, EIT has to face the challenge of detection probability (PD) descending while the power of sources is quite different. In this paper, after some analysis to the variety of the eigenvalue of auto-correlation matrix, a modification is introduced to improve the PD performance of EIT in the case of unequal power source. Computer simulation results show that the modification is efficient, and bring only tiny increase of computation.

源语言英语
主期刊名2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
563-566
页数4
DOI
出版状态已出版 - 2009
活动2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009 - Xi'an, 中国
期限: 25 5月 200927 5月 2009

出版系列

姓名2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009

会议

会议2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
国家/地区中国
Xi'an
时期25/05/0927/05/09

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