DocumentCode
302251
Title
Angle and waveform estimation in the presence of colored noise via RELAX
Author
Li, Jian ; Stoica, Petre ; Zheng, Dunmin
Author_Institution
Dept. of Electr. & Comput. Eng., Florida Univ., Gainesville, FL, USA
Volume
1
fYear
1995
fDate
Oct. 30 1995-Nov. 1 1995
Firstpage
433
Abstract
This paper describes how the RELAX algorithm can be used for angle and waveform estimation of narrowband plane waves arriving at a uniform linear array in the presence of spatially colored noise. The RELAX algorithm is both conceptually and computationally simple; its implementation mainly requires a sequence of fast Fourier transforms. Both numerical and experimental examples are used to demonstrate the performance of the RELAX algorithm for angle and waveform estimation.
Keywords
fast Fourier transforms; RELAX; angle estimation; fast Fourier transforms; narrowband plane waves; performance; spatially colored noise; uniform linear array; waveform estimation; Additive white noise; Array signal processing; Colored noise; Fast Fourier transforms; Narrowband; Sensor arrays; Signal processing; Signal resolution; Spatial resolution; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-8186-7370-2
Type
conf
DOI
10.1109/ACSSC.1995.540586
Filename
540586
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