Particle filtering and posterior Cramér-Rao bound for 2-D direction of arrival tracking using an acoustic vector sensor

Acoustic vector sensor (AVS) measures acoustic pressure as well as particle velocity, and therefore AVS signal contains 2-D (azimuth and elevation) DOA information of an acoustic source. Existing DOA estimation techniques assume that the source is static and extensively rely on the localization meth...

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Bibliographic Details
Main Authors: Premkumar, A. B., Madhukumar, A. S., Zhong, Xionghu
Other Authors: School of Computer Engineering
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/96053
http://hdl.handle.net/10220/11225
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Institution: Nanyang Technological University
Language: English
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