DocumentCode
1801436
Title
The analysis of coupled harmonics in multiplicative and additive noise
Author
Wang, Hongzhi ; Wang, Shuxun ; Dai, Yisong ; Xu, Jing
Author_Institution
Dept. of Comput. & Electron., Jilin Inst. of Technol., Changchun, China
fYear
1999
fDate
1999
Firstpage
323
Abstract
The coupled harmonics in multiplicative and additive noise is analyzed. We propose a slice polyspectra approach to identify cubic coupling harmonics. We also consider the problem of estimation of quadratic coupling harmonic frequencies in multiplicative and additive noise and propose a new method which obviates the assumption of multiplicative noise with nonzero mean in the existing method. Simulation examples illustrate the algorithms
Keywords
frequency estimation; harmonic analysis; interference (signal); signal processing; additive noise; coupled harmonics analysis; cubic coupling harmonics identification; multiplicative noise; quadratic coupling harmonic frequencies estimation; slice polyspectra approach; Additive noise; Amplitude estimation; Amplitude modulation; Brain modeling; Couplings; Doppler radar; Frequency estimation; Harmonic analysis; Noise level; Radar tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicle Electronics Conference, 1999. (IVEC '99) Proceedings of the IEEE International
Conference_Location
Changchun
Print_ISBN
0-7803-5296-3
Type
conf
DOI
10.1109/IVEC.1999.830696
Filename
830696
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