Noise Suppression for Direction of Arrival Estimation in Co-located MIMO Sonar

Noise Suppression for Direction of Arrival Estimation in Co-located MIMO Sonar

Noise suppression capacity in multiple-input multiple-output (MIMO) sonar signal processing is derived under the assumption of white Gaussian noise. However, underwater noise mainly includes white Gaussian noise and colored noise. There exists a certain correlation between the noise signals received...

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Bibliographic Details
Main Authors: Xue Cheng, Yingmin Wang
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Sensors
Subjects:
direction-of-arrival estimation
MIMO sonar
noise suppression
covariance matrix
Toeplitz
Online Access:http://www.mdpi.com/1424-8220/19/6/1325

Internet

http://www.mdpi.com/1424-8220/19/6/1325

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