Sparse spectral factorization: Unicity and reconstruction algorithms

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 5976-5979

  Lu, Yue M ^a   Vetterli, Martin ^b  

^a HARVARD UNIVERSITY   (United States)

^b EPFL   (Switzerland)

Author keywords

compressed sensing; frame reconstruction without phase; Phase retrieval; sparse spectral factorization

Indexed keywords

COMPRESSED SENSING; FRAME RECONSTRUCTION WITHOUT PHASE; ITERATIVE ALGORITHM; ORIGINAL SIGNAL; PHASE RETRIEVAL; RECONSTRUCTION ALGORITHMS; SIGN-CHANGE; SPARSE SIGNALS; SPECTRAL FACTORIZATIONS; SUFFICIENT CONDITIONS; TIME SHIFTS; TIME-REVERSAL;

ALGORITHMS; SIGNAL PROCESSING; SPEECH COMMUNICATION; X RAY CRYSTALLOGRAPHY;

FACTORIZATION;

EID: 80051611238     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947723     Document Type: Conference Paper

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