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Mettre à jour 'functions/OMP.m'

Matthieu PUIGT 3 years ago
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functions/OMP.m

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 function [ x  ] = OMP( y , D  , k )
+% Author: Clément DORFFER
+% Date: 26/11/2018
+% @: clement.dorffer@ensta-bretagne.fr
+% Goal: perform a sparse approximation of a signal y using a weighted Orthogonal Matching Pursuit (OMP) technique 
+% which was used in:
+% 
+% C. Dorffer, M. Puigt, G. Delmaire, G. Roussel, Informed Nonnegative Matrix Factorization Methods for 
+% Mobile Sensor Network Calibration, IEEE Transactions on Signal and Information Processing over Networks, 
+% Volume 4, Issue 4, pp. 667-682, December 2018 ;
+%
+% and is inspired by the original OMP technique proposed in:
+%
+% Y. Pati, R. Rezaiifar, P. Krishnaprasad, Orthogonal Matching Pursuit: recursive function approximation 
+% with application to wavelet decomposition, in Proc. IEEE ACSSC'93, 1993.
+%
 
 residual = y;