Fourth-order cumulant based blind source separation
Asoke Kumar Nandi, Vicente Zarzoso · IEEE Signal Processing Letters · 1996
Several methods based on higher order statistics are currently used to solve the blind source separation (BSS) problem. In the present letter an approach from Mansour and Jutten (1995) is considered and simplified via the application of the singular value decomposition, which decorrelates the observed signals and leads to a straightforward solution based on some results developed by Comon (1989).