DocumentCode
404758
Title
Optimally weighted matrix pencil approach for 2-D harmonic retrieval
Author
Cheng, Qi
Author_Institution
Sch.-of Eng. & Ind. Design, Univ. of Western Sydney, Kingswood, NSW, Australia
Volume
1
fYear
2003
fDate
15-17 Oct. 2003
Firstpage
109
Abstract
In this paper, an optimally weighted matrix pencil and matrix enhancement method is developed for 2D harmonic retrieval. The method is analyzed and explicit expressions for estimation variances are derived. This method can outperform the original matrix pencil and matrix enhancement algorithm in some situations.
Keywords
frequency estimation; matrix algebra; optimisation; signal representation; 2D harmonic retrieval; estimation variances; matrix enhancement; optimally weighted matrix pencil; Analysis of variance; Australia; Biomedical imaging; Frequency estimation; Frequency measurement; Noise level; Noise measurement; Phase measurement; Phase noise; Radar imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2003. Conference on Convergent Technologies for the Asia-Pacific Region
Print_ISBN
0-7803-8162-9
Type
conf
DOI
10.1109/TENCON.2003.1273245
Filename
1273245
Link To Document