Simultaneous diagonalisation of the covariance and complementary covariance matrices in quaternion widely linear signal processing
نویسندگان
چکیده
منابع مشابه
Diagonalisation of covariance matrices in quaternion widely linear signal processing
Recent developments in quaternion-valued widely linear processing have established that the exploitation of complete second-order statistics requires consideration of both the standard covariance and the three complementary covariance matrices. Although such matrices have a tremendous amount of structure and their decomposition is a powerful tool in a variety of applications, the noncommutative...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2018
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2018.02.018