Augmented second-order statistics of quaternion random signals

Signal Processing

Volumn 91, Issue 2, 2011, Pages 214-224

  Cheong Took, Clive ^a   Mandic, Danilo P ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Augmented quaternion statistics; Multivariate Gaussian distribution; Q properness; Quadrivariate entropy; Quadrivariate random processes; Quaternion random variables; Second order circularity; Widely linear modelling; Widely linear quaternion Wiener model

Indexed keywords

ENTROPY; GAUSSIAN DISTRIBUTION; INFORMATION THEORY; RANDOM PROCESSES; RANDOM VARIABLES; STATISTICS;

MULTIVARIATE GAUSSIAN DISTRIBUTIONS; PROPERNESS; SECOND-ORDER CIRCULARITIES; WIDELY LINEAR MODELLING; WIENER MODELS;

MULTIVARIANT ANALYSIS;

EID: 77956169758     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2010.06.024     Document Type: Article

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