A MODIFIED ADAPTIVE LMS FILTER ALGORITHM WITH TRANSIENT STEP
一种改进的瞬变步长LMS自适应滤波算法

A modified adaptive filter algorithm of smooth pseudo LMS(SPLMS) based on pseudo LMS(PLMS) is presented in this paper. Besides having advantages of PLMS, it has faster beginning convergence rate, lower misadjustment of weight, and better robustness aganist noise and disturbance. The theoretical analysis is confirmed by computer simulation results.