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http://dx.doi.org/10.5207/JIEIE.2010.24.8.084

A Method of Visualization and Fast Estimation of Parameter in Continuous Time Signal  

Kim, Heon-Tea (한전 광주전남본부)
Shim, Kwan-Sik (서남대학교 전기전자공학과)
Nam, Hea-Kon (전남대 전기공학과)
Choi, Joon-Ho (전남대학교 전기공학과)
Lim, Yeong-Chul (전남대학교 전기공학과)
Kim, Eui-Sun (신경대학교 인터넷정보통신학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.24, no.8, 2010 , pp. 84-93 More about this Journal
Abstract
This paper describes a method of visualization and fast estimation of parameter in continuous time signal. The parameter estimation method of this paper directly estimate the parameters on the basis of the discrete Fourier transform. Also, this paper present to efficient visualization method of dominant parameters obtained in continuous time signal. The proposed methods are applied to test functions with three dominant modes. The results show that the proposed methods are highly applicable to parameter estimation and visualization in continuous time signal.
Keywords
Continuous Signal; Low Frequency Parameter; Mode; Discrete Fourier Transform; Spectrum;
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Times Cited By KSCI : 2  (Citation Analysis)
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