DocumentCode :
926463
Title :
A restoration method for impulsive functions (Corresp.)
Author :
Clayton, Robert W. ; Ulrych, Tadeusz J.
Volume :
23
Issue :
2
fYear :
1977
fDate :
3/1/1977 12:00:00 AM
Firstpage :
262
Lastpage :
264
Abstract :
A method is presented for enhancing the resolution of impulsive functions which have been degraded by a known convolutional disturbance and by the addition of white noise. An autoregressive model is employed to represent the spectrum of the ideally resolved impulsive function. The method is flexible in that it allows constraints to be incorporated into the resolution scheme. Two quite diverse examples are presented as illustration.
Keywords :
Autoregressive processes; Deconvolution; Signal resolution; Spectral analysis; Bandwidth; Deconvolution; Degradation; Energy resolution; Fourier transforms; Nonlinear equations; Parameter estimation; Signal to noise ratio; Upper bound; White noise;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/TIT.1977.1055682
Filename :
1055682
Link To Document :
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