A New Algorithm for Adaptive Line Spectral Pair Filter and Its Convergence Behaviour

摘要

In this paper, the definition of line spectral pair(LSP) coefficients are first derived,then a least-mean-square(LMS)type algorithm for end-point erroris is used to calculate LSP coefficients. Experimental results show that the algorithm has higher convergence rate and lower misadjustment as compared with the LMS algorithm for adaptive transversal filter.