DocumentCode
1183302
Title
Perturbation analysis of TK method for harmonic retrieval problems
Author
Hua, Y. ; Sarkar, T.K.
Author_Institution
Dept. of Electr. & Comput. Eng., Syracuse Univ., NY, USA
Volume
36
Issue
2
fYear
1988
Firstpage
228
Lastpage
240
Abstract
The authors present a first-order perturbation analysis of the Tufts-Kumaresan (TK) (1980) method used to estimate frequencies of complex sinusoids in small additive noise. Several fundamental properties are presented and proved. Further illustrations are provided through numerical examples.<>
Keywords
harmonics; signal processing; spectral analysis; Tufts-Kumaresan method; additive noise; complex sinusoids; first-order perturbation analysis; frequency estimation; harmonic retrieval; signal processing; spectral analysis; Additive noise; Amplitude estimation; Frequency estimation; Harmonic analysis; Information retrieval; Iterative methods; Maximum likelihood estimation; Phase estimation; Polynomials; Vectors;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/29.1515
Filename
1515
Link To Document