DocumentCode
703615
Title
Algorithm for the instantaneous frequency estimation using time-frequency distributions with adaptive window width
Author
Stankovic, L. Jubisa ; Katkovnik, Vladimir
Author_Institution
Signal Theor. Group, Ruhr Univ. Bochum, Bochum, Germany
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
A method for the minimization of mean square error of the instantaneous frequency estimation using time-frequency distributions, in the case of a discrete optimization parameter, is presented. It does not require knowledge of the estimation bias. The method is illustrated on the adaptive window length determination in the Wigner distribution.
Keywords
frequency estimation; mean square error methods; minimisation; Wigner distribution; adaptive window width; discrete optimization parameter; instantaneous frequency estimation; mean square error minimization; time-frequency distributions; Algorithm design and analysis; Estimation; Frequency estimation; Noise; Optimized production technology; Polynomials; Time-frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7090086
Link To Document