DocumentCode
3015319
Title
Comparison between Non-stationary Signals Fast Fourier Transform and Wavelet Analysis
Author
Zhou, Shumin ; Bin Tang ; Chen, Rui
Author_Institution
Sch. of Inf. Eng., East China Inst. of Technol., Fuzhou, China
fYear
2009
fDate
8-9 Dec. 2009
Firstpage
128
Lastpage
129
Abstract
The unbalanced signal is common in communication signal analysis. The paper apply FFT and wavelet to analyze the unbalanced signal, the simulation show that wavelet analysis is more suitable for emergency signal analysis.
Keywords
fast Fourier transforms; signal processing; wavelet transforms; communication signal analysis; emergency signal analysis; fast Fourier transform; nonstationary signals; unbalanced signal; wavelet analysis; Continuous wavelet transforms; Fast Fourier transforms; Fourier transforms; Information analysis; Signal analysis; Signal resolution; Time frequency analysis; Wavelet analysis; Wavelet domain; Wavelet transforms; Fast Fourier Translation; unbalanced signal; wavelet;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Interaction and Affective Computing, 2009. ASIA '09. International Asia Symposium on
Conference_Location
Wuhan
Print_ISBN
978-0-7695-3910-2
Electronic_ISBN
978-1-4244-5406-8
Type
conf
DOI
10.1109/ASIA.2009.31
Filename
5376035
Link To Document