Minor component analysis with implementation to blind 2-channel equalization

A null space method is proposed for blind identification of non-minimum phase linear time-variant channels using minor component analysis. The algorithm is proved to be globally convergent in discrete domain. The fast convergence speed makes this algorithm very useful for tracing a time-variant channel in mobile communication. Some simulations are given to show its tracking ability, and a very efficient method for equalizing the blind channel is also proposed.