A PERTURBATION PROPERTY OF THE TLS-LP METHOD

被引:13
作者
HUA, YB [1 ]
SARKAR, TK [1 ]
机构
[1] SYRACUSE UNIV,DEPT ELECT & COMP ENGN,SYRACUSE,NY 13244
来源
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING | 1990年 / 38卷 / 11期
关键词
D O I
10.1109/29.103101
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
We show that the TLS-LP method and the SVD-Prony method are equivalent to the first-order perturbation approximation. In practice, it means that the two methods yield the same estimation variances when the signal-to-noise ratio (SNR) is above a threshold. © 1990 IEEE
引用
收藏
页码:2004 / 2005
页数:2
相关论文
共 7 条
[1]   PERTURBATION ANALYSIS OF TK METHOD FOR HARMONIC RETRIEVAL PROBLEMS [J].
HUA, YB ;
SARKAR, TK .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1988, 36 (02) :228-240
[2]   ESTIMATING THE PARAMETERS OF EXPONENTIALLY DAMPED SINUSOIDS AND POLE-ZERO MODELING IN NOISE [J].
KUMARESAN, R ;
TUFTS, DW .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1982, 30 (06) :833-840
[3]   ESTIMATING THE ANGLES OF ARRIVAL OF MULTIPLE PLANE-WAVES [J].
KUMARESAN, R ;
TUFTS, DW .
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1983, 19 (01) :134-139
[4]  
Kumaresan R., 1982, THESIS U RHODE ISLAN
[5]   TOTAL LEAST-SQUARES APPROACH FOR FREQUENCY ESTIMATION USING LINEAR PREDICTION [J].
RAHMAN, MA ;
YU, KB .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1987, 35 (10) :1440-1454
[6]   ESTIMATION OF FREQUENCIES OF MULTIPLE SINUSOIDS - MAKING LINEAR PREDICTION PERFORM LIKE MAXIMUM-LIKELIHOOD [J].
TUFTS, DW ;
KUMARESAN, R .
PROCEEDINGS OF THE IEEE, 1982, 70 (09) :975-989
[7]  
Wilkinson JH., 1965, ALGEBRAIC EIGENVALUE