DocumentCode
2230441
Title
Quadratic phase coupling estimation of two-dimensional harmonics
Author
Wang, Wei ; Wang Shuxun ; Long, Wang Xiao
Author_Institution
Inf. Coll., Jilin Univ. of Technol., Changchun, China
Volume
1
fYear
2001
fDate
2001
Firstpage
228
Abstract
In this paper, the problem of nonlinear phase coupling estimation of two-dimensional harmonics is discussed, which has not been solved before. From the definition of third-order cumulant of the data, we separate the coupling harmonics and the other harmonics. Then, we select one method of two-dimensional harmonics retrieval to estimate the parameters. Both the complex and the real signal are concerned
Keywords
higher order statistics; nonlinear estimation; phase estimation; signal processing; complex signal; nonlinear estimation; parameter estimation; quadratic phase coupling estimation; real signal; third-order cumulant; two-dimensional harmonics; Amplitude estimation; Couplings; Educational institutions; Frequency estimation; Parameter estimation; Phase estimation; Radar applications; Radar imaging; Sonar; Two dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on
Conference_Location
Beijing
Print_ISBN
0-7803-7010-4
Type
conf
DOI
10.1109/ICII.2001.982750
Filename
982750
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