Title
Raman spectral analysis based on time-frequency analysis
Abstract
In this paper, we present a proposed method for analyzing Raman spectra of Functionalized multiwall carbon nano-tubes (MWCNTs) by using empirical model decomposition (EMD). Then, Hilbert-Huang transform (HHT) is adopted to analyze Raman spectra of functionalized MWCNTs. we demonstrate the performance of HHT compare with fast short time Fourier transform (STFT) and enhanced Morlet transform (EMT). The experimental results show that the proposed method performs a good decomposition for identifying D band and G band pattern in MWCNTs.
Year
DOI
Venue
2012
10.1109/ICSMC.2012.6377987
SMC
Keywords
Field
DocType
raman spectral analysis,empirical model decomposition,pattern recognition,d band pattern identification,chemical vapour deposition,chemical engineering computing,mpcvd,spectral analysis,hilbert transforms,raman spectra,source separation,emd,mwcnt,stft,fast short time fourier transform,hilbert-huang transform,enhanced morlet transform,carbon nanotubes,g band pattern identification,emt,functionalized multiwall carbon nanotubes,hht,fast fourier transforms,time-frequency analysis,hilbert huang transform,time frequency analysis,carbon,manufacturing
D band,Analytical chemistry,Computer science,Control theory,Short-time Fourier transform,G band,Speech recognition,Fast Fourier transform,Time–frequency analysis,Carbon nanotube,Raman spectroscopy,Hilbert–Huang transform
Conference
ISSN
ISBN
Citations 
1062-922X
978-1-4673-1712-2
0
PageRank 
References 
Authors
0.34
1
5
Name
Order
Citations
PageRank
Jen-Hsiang Chou164.40
Chih-Ming Hsu211912.44
Shun-Yuan Wang394.86
Chii-Ruey Lin413.33
Ching-Yin Lee523.18