DocumentCode
1702333
Title
The new algorithm for the spectrum analysis of nonstationary signals
Author
Li-fang, Peng ; Yu Fu-Zhang ; Ju, Liu
Author_Institution
Dept. of Electron. Eng., Shandong Univ., Jinan, China
Volume
1
fYear
1996
Firstpage
193
Abstract
A new algorithm for the spectrum estimation of nonstationary signals is presented. The model is based upon the time-varying amplitude. The amplitude distribution can be computed for all times and frequencies to obtain a power distribution. Numerical examples indicate that the new approach has the advantages of simple computation and accurate time-frequency resolution
Keywords
parameter estimation; spectral analysis; time-frequency analysis; time-varying systems; amplitude distribution; nonstationary signals; numerical examples; power distribution; signal processing; spectrum analysis; spectrum estimation; time-frequency resolution; time-varying amplitude; Algorithm design and analysis; Amplitude estimation; Distributed computing; Frequency estimation; Power distribution; Signal analysis; Signal processing; Signal processing algorithms; Signal resolution; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 1996., 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2912-0
Type
conf
DOI
10.1109/ICSIGP.1996.567098
Filename
567098
Link To Document