On the uniqueness of sparse time-frequency representation of multiscale data

Multiscale Modeling and Simulation

Volumn 13, Issue 3, 2015, Pages 790-811

  Liu, Chunguang ^a   Shi, Zuoqiang ^b   Hou, Thomas Y ^c  

^a JINAN UNIVERSITY   (China)

^b TSINGHUA UNIVERSITY   (China)

^c CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

Nonlinear matching pursuit; Scale separation; Sparse time frequency decomposition

Indexed keywords

NUMERICAL METHODS;

MATCHING PURSUIT; MULTI-SCALE DATUM; NONLINEAR MATCHING PURSUIT; PURSUIT METHOD; SCALE SEPARATION; SEPARATION PROPERTY; SPARSE TIME-FREQUENCY DECOMPOSITION; TIME-FREQUENCY DECOMPOSITION; TIME-FREQUENCY REPRESENTATIONS; UNIQUE DECOMPOSITION;

SEPARATION;

EID: 84942875521     PISSN: 15403459     EISSN: 15403467     Source Type: Journal    
DOI: 10.1137/141002098     Document Type: Article

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