Název:
Experimental Comparison of Sparse Signal Recovery Algorithms
Autoři:
Hoskovec, J. ; Tichavský, Petr Typ dokumentu: Výzkumné zprávy
Rok:
2011
Jazyk:
eng
Edice: Research Report, svazek: 2306
Abstrakt: This report presents an experimental comparison of some of the newest and/or most common algorithms that are used for solving the sparse recovery problem: matching pursuit, orthogonal matching pursuit (OMP), A*OMP, basis pursuit, re-weighted least square (also known as FOCUSS), re-weighted L1 optimization (RL1). The comparison is done on synthetic (random) data set (dictionary) of the size 50x250 and 500x2500.
Klíčová slova:
compressed sensing; matching pursuit; sparse signal Číslo projektu: CEZ:AV0Z10750506 (CEP), GA102/09/1278 (CEP) Poskytovatel projektu: GA ČR