General design algorithm for sparse frame expansions - Skretting, Karl; Husøy, John Håkon; Aase, Sven Ole (Signal processing, 2006)
Keywords: Applied sciences; Dictionary; Exact sciences and technology; Filter banks; Frame; Frame design; Information, signal and communications theory; Matching pursuit; Over-complete; Signal and communications theory; Signal representation. Spectral analysis; Signal, noise; Sparse signal representation; Telecommunications and information theory; Dictionary; Frame; Filter banks; Matching pursuit; Frame design; Over-complete; Sparse signal representation; Sparse representation; Filter bank; Signal representation