DocumentCode
461587
Title
Adaptive Time-Frequency Analysis based on Time-Varying Parameters Model
Author
Liu, Shuai ; Zhou, Hongjuan ; Jin, Ming ; Qiao, Xiaolin
Author_Institution
Harbin Inst. of Technol.
Volume
1
fYear
2006
fDate
16-20 2006
Abstract
A time-frequency analysis method based on the modeling of time-varying parameters is discussed in detail in this paper. The major traits of this method are that the calculating consumption is small enough by adopting recursive algorithm to analyze non-stationary signals, and the resolutions of both time and frequency are good without cross-item interference. In the end, the method is proved to be valid by simulation
Keywords
recursive estimation; signal processing; time-frequency analysis; time-varying systems; adaptive time-frequency analysis; cross-item interference; recursive algorithm; time-varying parameters model; Algorithm design and analysis; Biological system modeling; Biomedical signal processing; Electronic mail; Multidimensional signal processing; Signal analysis; Signal processing; Signal processing algorithms; Signal resolution; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.344498
Filename
4128834
Link To Document