A new modified robust variable step size LMS algorithm

  title={A new modified robust variable step size LMS algorithm},
  author={Zou Kun and Zhao Xiubing},
  journal={2009 4th IEEE Conference on Industrial Electronics and Applications},
The variable step size (VSS) adaptive algorithm can be used to avoid the dilemma between convergence rate and mean square error of fix step size (FSS) least mean square (LMS) algorithm. Satisfying the basic requirement of the VSS adaptive algorithm, with the aim to the noising time-vary system, using the error square and error correlation information, a modified robust VSS algorithm is proposed, and its performance is analyzed. The theory analysis and computer simulation validate that the MRVSS… CONTINUE READING