Research on Modified Root-MUSIC Algorithm of DOA Estimation Based on Covariance Matrix Reconstruction

Research on Modified Root-MUSIC Algorithm of DOA Estimation Based on Covariance Matrix Reconstruction

In the standard root multiple signal classification algorithm, the performance of direction of arrival estimation will reduce and even lose effect in circumstances that a low signal noise ratio and a small signals interval. By reconstructing and weighting the covariance matrix of received signal, th...

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Bibliographic Details
Main Authors: Changgan SHU, Yumin LIU, Zhongyuan YU, Wei WANG, Yiwei PENG, Wen ZHANG, Tiesheng WU
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-09-01
Series:Sensors & Transducers
Subjects:
Analog seismic record
Vectorization
Digital image processing
Visual field feature.
DOA estimation
Root-MUSIC
Covariance matrix reconstruction.
Online Access:http://www.sensorsportal.com/HTML/DIGEST/september_2014/Vol_178/P_2380.pdf

Internet

http://www.sensorsportal.com/HTML/DIGEST/september_2014/Vol_178/P_2380.pdf

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