Study of generalized gradient and its application in blind signal separation
Hao Ju-ping · Journal of tianjin University of Technology · 2006
ICA is a hot point in Blind Signal Separation research.By now there are many algorithms for ICA proposed.In this paper we use the cerebrated relative gradient and get the generalized gradient.The generalized gradient is used to solve the blind source separation.Besidcs the relations between the algorithm based on generalized gradient and the existing algorithms based on gradient are also pointed out.