DocumentCode
809187
Title
Adaptive cone-kernel time-frequency analysis
Author
Czerwinski, Richard N. ; Jones, Douglas L.
Author_Institution
Coordinated Sci. Lab., Illinois Univ., Urbana, IL, USA
Volume
43
Issue
7
fYear
1995
fDate
7/1/1995 12:00:00 AM
Firstpage
1715
Lastpage
1719
Abstract
Presents a technique to adaptively optimize the performance of the cone-kernel distribution (CKD) by varying the cone length in response to changing signal properties. The result is an adaptive CKD that preserves the outer hull of signal time support, yields excellent results on real signals, outperforms fixed-length CKDs, and requires only slightly more computation than a fixed-kernel distribution
Keywords
adaptive signal processing; computational complexity; time-frequency analysis; adaptive cone-kernel time-frequency analysis; computation; cone length; cone-kernel distribution; signal properties; signal time support; Cost function; Distributed computing; Kernel; Shape control; Signal analysis; Signal resolution; Testing; Time frequency analysis; Transient analysis;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.398735
Filename
398735
Link To Document