A new approach for 2-D spectrum estimation

被引：0

作者：

Bao Zheng ^{[1
,2
]}

Wang Yong-Liang ^{[2
]}

机构：

[1] Air Force Engn Univ, Inst Missle, Sanyuan 713800, Shanxi, Peoples R China

[2] Wuhan Radar Inst, Key Res Lab, Wuhan 430010, Hubei, Peoples R China

来源：

PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2 | 2006年

关键词：

2-D spectrum estimation; MUSIC; eigenvalues;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, a new approach of 2-D MUSIC algorithm was proposed. Using the eigenvector and the eigenvalue of the covariance matrix simultaneously, this method dispenses with 2-D searching. The computation load of this 2-D method is alleviated effectively. The pairings of the estimated parameters are automatically determined and the estimation precision is high. Simulation results are presented to demonstrate the performance of the proposed method.

引用

页码：1905 / +

页数：2

共 50 条

[1] New approach for 2-D spectrum estimation--parameter weight method
Institute of Missile, Air Force Engineering University, Sanyuan 713800, China
不详
[J]. Tongxin Xuebao, 2006, 6 (16-20):
[2] MULTICHANNEL 2-D AR SPECTRUM ESTIMATION
THERRIEN, CW
ELSHAER, HT
[J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1989, 37 (11): : 1798 - 1800
[3] A new 2-D spectrum estimate using multichannel AR approach of 2-D fast RLS algorithms
Alata, O
Baylou, P
Najim, M
[J]. INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL II, 1997, : 442 - 445
[4] NONCAUSAL 2-D SPECTRUM ESTIMATION FOR DIRECTION FINDING
HANSEN, RR
CHELLAPPA, R
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1990, 36 (01) : 108 - 125
[5] A new algorithm for 2-D DOA estimation
Kedia, VS
Chandna, B
[J]. SIGNAL PROCESSING, 1997, 60 (03) : 325 - 332
[6] Spectrum Estimation using New Efficient 2-D AR Lattice Modeling of Random Fields
Camcioglu, Erdogan
Kayran, AInnet H.
[J]. AFRICON, 2013, 2013, : 604 - 609
[7] A NEW ALGORITHM FOR FOA AND 2-D AOA ESTIMATION
Zheng, Yi
Xia, Tieqi
Wang, Xuegang
Wan, Qun
[J]. ICSPC: 2007 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATIONS, VOLS 1-3, PROCEEDINGS, 2007, : 1263 - 1266
[8] A novel method for 2-D spatial spectrum estimation of wideband signals
Jin, L
Yao, ML
Yin, QY
[J]. ICSP '98: 1998 FOURTH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II, 1998, : 397 - 400
[9] Maximum Entropy Power Spectrum Estimation for 2-D Multirate Systems
A. Korhan Tanc
Ahmet H. Kayran
[J]. Circuits, Systems, and Signal Processing, 2012, 31 : 271 - 281
[10] Maximum Entropy Power Spectrum Estimation for 2-D Multirate Systems
Tanc, A. Korhan
Kayran, Ahmet H.
[J]. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2012, 31 (01) : 271 - 281

← 1 2 3 4 5 →