摘要
本文在PLMS算法的基础上提出了一种SPLMS的改进算法。除具有PLMS算法的优点外,它还具有更高的起始收敛速率,更小的权失调噪声,更大的抑噪能力。计算机仿真效果较好,支持了理论分析。
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.
