Performance comparison of two methods for 2-D frequency estimation in both medium and high SNR cases

被引：0
|
作者：
Yang, HH
Hua, YB
机构：
[1] Lab. for Information Representation, FRP, Riken, 2-1 Hirosawa, Wako-Shi
[2] Dept. of Elec. and Electron. Eng., University of Melbourne, Parkville
来源：
SIGNAL PROCESSING | 1997年 / 58卷 / 02期
基金：
澳大利亚研究理事会;
关键词：
2-D frequency estimation; matrix pencil; MUSIC; asymptotic variance; medium and high SNR; eigendecomposition;
D O I：
10.1016/S0165-1684(97)00025-X
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper further analyses the asymptotical estimation variances of the MUSIC and MP (matrix pencil) methods for two-dimensional (2-D) frequency estimation, assuming a number of 2-D snap-shots and each snap-shot is a large 2-D array of data. The new expressions obtained for the asymptotic variances are valid for both medium and high SNR cases. For the single 2-D frequency case, the new expressions are not only most explicit but also general enough to incorporate the previous existing results as special cases. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：215 / 221
页数：7
相关论文
共 50 条
  • [21] Joint estimation for frequency and 2-D DOA in nonuniform noise
    Liu, Guo-Hong
    Sun, Xiao-Ying
    Wang, Bo
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2011, 39 (10): : 2427 - 2430
  • [22] A preliminary comparison of two propagation prediction methods for 2-D microcells: Ray tracing and TLM
    Li, JM
    Wagen, JF
    Lachat, E
    1996 IEEE 46TH VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3: MOBILE TECHNOLOGY FOR THE HUMAN RACE, 1996, : 31 - 35
  • [23] Two 2-D DOA Estimation Methods with Full and Partial Generalized Virtual Aperture Extension Technology
    Wu, Riheng
    Dong, Yangyang
    Zhang, Zhenhai
    Xu, Le
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2019, 2019
  • [24] Comparison of 2-D fiber network orientation measurement methods
    Sander, Edward A.
    Barocas, Victor H.
    PROCEEDING OF THE ASME SUMMER BIOENGINEERING CONFERENCE - 2007, 2007, : 399 - 400
  • [25] Performance of 2-D DOA Estimation for Stratospheric Platforms Communications
    Albagory, Yasser
    PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2014, 36 (36): : 109 - 116
  • [26] Frequency and 2-D angle estimation based on uniform circular array
    Hui, C
    Wang, Y
    Wu, ZW
    IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS AND TECHNOLOGY 2003, 2003, : 547 - 552
  • [27] Joint Frequency and 2-D DOA Estimation Using Pseudocovariance Matrices
    Qi, Xin
    Gan, Lu
    Wei, Ping
    Ren, Chunhui
    2009 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLUMES I & II: COMMUNICATIONS, NETWORKS AND SIGNAL PROCESSING, VOL I/ELECTRONIC DEVICES, CIRUITS AND SYSTEMS, VOL II, 2009, : 398 - 401
  • [28] Efficient 2-D Frequency and Damping Estimation by Interpolation on Fourier Coefficients
    Ye, Shanglin
    Aboutanios, Elias
    IEEE SIGNAL PROCESSING LETTERS, 2013, 20 (02) : 137 - 140
  • [29] On rank of block Hankel matrix for 2-D frequency detection and estimation
    Univ of Melbourne, Parkville
    IEEE Trans Signal Process, 4 (1046-1048):
  • [30] Frequency estimation of 2-D sinusoids from very limited data
    Wang, Xong
    Zheng, Yibin
    2005 39th Asilomar Conference on Signals, Systems and Computers, Vols 1 and 2, 2005, : 257 - 260
12345