Title :
Adele, a fast suboptimal estimator for real-time deconvolution
Author :
Demoment, G. ; Segalen, A.
Author_Institution :
CNRS/ESE, Laboratoire des Signaux et Systÿmes, Gif-sur-Yvette, France
Abstract :
It is shown how a Kalman filter approach can solve an orthogonalisation problem that occurs when accelerating the convergence of the Kaczmarz algorithm for real-time deconvolution. A new suboptimal estimator is developed in the case of noise and input stationary statistics. Simulation results in reflection seismology are presented.
Keywords :
Kalman filters; filtering and prediction theory; seismology; signal processing; Kaczmarz algorithm; Kalman filter; orthogonalisation problem; real-time deconvolution; reflection seismology; suboptimal estimator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830062
