A Fast Approach for Overcomplete Sparse Decomposition Based on Smoothed <formula formulatype="inline"><tex Notation="TeX">$\ell ^{0}$</tex></formula> Norm, IEEE Transactions on Signal Processing, vol.57, issue.1, pp.289-301, 2009. ,
DOI : 10.1109/TSP.2008.2007606
Digital Communication, 2001. ,
Sparse channel estimation with zero tap detection, IEEE Trans. Communication, vol.6, issue.5, pp.1743-11754, 2007. ,
Sparse channel estimation via matching pursuit with application to equalization, IEEE Transactions on Communications, vol.50, issue.3, pp.374-378, 2002. ,
DOI : 10.1109/26.990897
Estimation of Rapidly Time-Varying Sparse Channels, IEEE Journal of Oceanic Engineering, vol.32, issue.4, pp.927-940, 2007. ,
DOI : 10.1109/JOE.2007.906409
Parallel trellis Viterbi algorithm for sparse channels, IEEE Communications Letters, vol.2, issue.5, pp.143-145, 1998. ,
DOI : 10.1109/4234.673661
Adaptive Signal Processing, 1985. ,
Trellis-based equalization for sparse ISI channels revisited, Proceedings. International Symposium on Information Theory, 2005. ISIT 2005., pp.229-233, 2005. ,
DOI : 10.1109/ISIT.2005.1523328
Atomic Decomposition by Basis Pursuit, SIAM Review, vol.43, issue.1, pp.129-159, 2001. ,
DOI : 10.1137/S003614450037906X
Regression shrinkage and selection via the lasso, Journal of the Royal Statistical Society. Series B (Methodological), vol.58, issue.1, pp.267-288, 1996. ,
Robust-SL0 for stable sparse representation in noisy settings, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing, pp.3433-3436, 2009. ,
DOI : 10.1109/ICASSP.2009.4960363
URL : https://hal.archives-ouvertes.fr/hal-00400700