DocumentCode
461603
Title
A Novel Method for The Spatial-Temporal Spectral Estimation Without Eigendecomposition
Author
Shu, Ting ; Lu, Jinhui
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ.
Volume
1
fYear
2006
fDate
16-20 2006
Abstract
In this paper, a novel method for the spatial-temporal spectral estimation of multiple narrowband plane waves is developed based on the multistage Wiener filter (MSWF). The proposed method does not apply the estimation of covariance matrix and its eigendecomposition, therefore, its computational complexity is low. The numerical examples are used to demonstrate the performance of proposed method
Keywords
Wiener filters; computational complexity; covariance matrices; filtering theory; computational complexity; covariance matrix; eigendecomposition; multiple narrowband plane waves; multistage Wiener filter; spatial-temporal spectral estimation; Covariance matrix; Data models; Delay effects; Electronic mail; Frequency estimation; Narrowband; Phased arrays; Propagation delay; Sensor arrays; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.344525
Filename
4128861
Link To Document