DocumentCode
1099528
Title
On spectrum approximation by impulses
Author
Hudson, J.E.
Author_Institution
Loughborough University of Technology, Leicestershire, England
Volume
30
Issue
5
fYear
1982
fDate
10/1/1982 12:00:00 AM
Firstpage
807
Lastpage
808
Abstract
The problem of using the moment method to approximate a power density spectrum by impulses on the jω axis is discussed, it is shown that Prony´s algorithm is suitable for determination of the impulse parameters and that their frequencies are equal to the frequencies of the zeros in a certain analog minimum output power filter. An analogy with Pisarenko spectrum analysis is proposed.
Keywords
Acoustic signal processing; Equations; Frequency; Moment methods; Nonlinear filters; Signal processing; Signal processing algorithms; Speech processing; Stability; Testing;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1982.1163958
Filename
1163958
Link To Document