annotate DL/Majorization Minimization DL/AudioDicoLearning/AudioDicoLearning_Demo.m @ 221:c1efdd5d6250 luisf_dev

added ompbox_fast as sparse approximation solver, which calls the functions in ompbox using the fastest implementation

M = '256';
N = '512';
L = '8192'; % N*16;
IT = '100'; % For a full convergence at least '10000' iterations;
Lambda = '.01'; % Lagrangian multiplier
admiss = 'un'; % admissible set for dictionaries 'bn' = bounded norm, 'un' = unit norm
tic
DLMM_Audio(M,N,L,IT,Lambda,admiss)
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