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Browse Journals & Magazines > Signal Processing Letters, IE ...> Volume:7 Issue:3 Help

Multiresolution-signal direction-of-arrival estimation: a wavelets approach

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2 Author(s)
Wen Xu ; MIT/WHOI, Joint Prog. in Applied Ocean Phys. & Eng., Cambridge, MA, USA ; Stewart, W.K.

This paper presents a general framework for the application of wavelets in array signal processing, including an understanding of the scale. A multiresolution-signal direction-of-arrival (DOA) estimation scheme is proposed based on the wavelet decomposition. Simulations show that the new approach improves the DOA estimation performance, particularly for sources near the broadside direction.

Published in:
Signal Processing Letters, IEEE  (Volume:7 ,  Issue: 3 )

Date of Publication: March 2000

Page(s):
66 - 68
ISSN :
1070-9908
INSPEC Accession Number:
6507486
Digital Object Identifier :
10.1109/97.823528
Product Type:
Journals & Magazines
Date of Current Version :
06 August 2002
Issue Date :
March 2000
Sponsored by :
IEEE Signal Processing Society

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