DocumentCode
518714
Title
Eliminate false peak of Burg spectrum estimation based on EMD
Author
Xu Shuang ; Liu, Zeng-Li ; Quan, Hai-Yan ; Hou, Meng
Author_Institution
Fac. of Inf. Eng. & Autom., Kunming Univ. of Sci. & Technol., Kunming, China
Volume
3
fYear
2010
fDate
27-29 March 2010
Firstpage
344
Lastpage
347
Abstract
First, the false peak of Burg Spectrum estimation is introduced. In this paper, a new method of eliminating false peak based on Empirical Mode Decomposition is proposed. Secondly, this new method is used in the Line spectrum analysis of ship radiated noise simulation signal. Compared with traditional Linear Spectrum analysis, it is a better method for signal analysis and processing.
Keywords
acoustic noise; acoustic signal processing; ships; Burg spectrum estimation; EMD; empirical mode decomposition; false peak elimination; line spectrum analysis; ship radiated noise simulation signal; signal analysis; signal processing; Algorithm design and analysis; Analytical models; Automation; Frequency; Marine vehicles; Signal analysis; Signal processing; Signal to noise ratio; Spectral analysis; Stability analysis; Empirical Mode Decomposition(EMD); Linear Spectrum; Power Spectrum Analysis; Radiated Noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location
Shenyang
Print_ISBN
978-1-4244-5845-5
Type
conf
DOI
10.1109/ICACC.2010.5486845
Filename
5486845
Link To Document