caa a22 4500 606206469 CHVBK 20210128101011.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s00034-014-9867-5 doi (NATIONALLICENCE)springer-10.1007/s00034-014-9867-5 Blind Separation of Noncircular Sources Via Approximate Joint Diagonalization of Augmented Charrelation Matrices [Elektronische Daten] [Xiaoming Gou, Zhiwen Liu, Jingyan Ma, Yougen Xu] An augmented charrelation matrix (ACM), which can utilize both the conventional and the conjugate statistical information in the complex domain, is proposed. The ACM additionally makes use of the conjugate Hessian matrix (namely conjugate charrelation matrix) of the observations of noncircular sources. A blind separation scheme built on the approximate joint diagonalization (AJD) principle is introduced, which precedes some numerical examples to demonstrate the improved performance of the ACM-AJD approach compared with some algorithms in the literature. Springer Science+Business Media New York, 2014 Blind source separation nationallicence Characteristic function nationallicence Hessian matrix nationallicence Joint diagonalization nationallicence Noncircularity nationallicence Gou Xiaoming School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut Liu Zhiwen School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut Ma Jingyan School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut Xu Yougen School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/2(2015-02-01), 695-705 0278-081X 34:2<695 2015 34 34 https://doi.org/10.1007/s00034-014-9867-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00034-014-9867-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gou Xiaoming School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Liu Zhiwen School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Ma Jingyan School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Xu Yougen School of Information and Electronics, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/2(2015-02-01), 695-705 0278-081X 34:2<695 2015 34 34