Semi-blind source extraction algorithm for fetal electrocardiogram based on generalized autocorrelations and reference signals

Journal of Computational and Applied Mathematics

Volumn 223, Issue 1, 2009, Pages 409-420

  Zhang, Hongjuan ^a   Shi, Zhenwei ^b   Guo, Chonghui ^a   Feng, Enmin ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^b BEIHANG UNIVERSITY   (China)

Author keywords

Constrained optimization; Fixed point algorithm; Generalized autocorrelation; Independent component analysis; Semi blind source extraction

Indexed keywords

ALGORITHMS; AUTOCORRELATION; BOOLEAN FUNCTIONS; CONSTRAINED OPTIMIZATION; CONSTRAINT THEORY; CORRELATION DETECTORS; ELECTROCARDIOGRAPHY; ELECTROCHROMIC DEVICES; FEATURE EXTRACTION; INDEPENDENT COMPONENT ANALYSIS; PROBABILITY DENSITY FUNCTION; SIGNAL PROCESSING; WAVELET TRANSFORMS;

AUTOCORRELATIONS; BLIND SOURCE EXTRACTIONS; COMPUTING TIMES; ECG DATUM; ESTIMATED ERRORS; FETAL ELECTROCARDIOGRAMS; FIXED-POINT ALGORITHM; GENERALIZED AUTOCORRELATION; NEW ALGORITHMS; OBJECTIVE FUNCTIONS; PAPER ADDRESSES; POINT ALGORITHMS; PRIOR INFORMATIONS; REFERENCE SIGNALS; SEMI-BLIND; SEMI-BLIND SOURCE EXTRACTION; SOURCE SIGNALS; STOCHASTIC PROPERTIES; TEMPORALLY CORRELATED SOURCES; TIME- DELAYS;

BLIND SOURCE SEPARATION;

EID: 54349095454     PISSN: 03770427     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cam.2008.01.031     Document Type: Article

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