Augmented second-order statistics of quaternion random signals
نویسندگان
چکیده
منابع مشابه
Augmented second-order statistics of quaternion random signals
Second order statistics of quaternion random variables and signals are revisited in order to exploit the complete second order statistical information available. The conditions for Q-proper (second order circular) random processes are presented, and to cater for the non-vanishing pseudocovariance of such processes, the use of ı-E-k-covariances is investigated. Next, the augmented statistics and...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2011
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2010.06.024