Variable Step-Size Proportionate Minimum Error Entropy Affine Projection Algorithm

Weixin Wang

doi:10.1016/j.dsp.2026.106548

Variable Step-Size Proportionate Minimum Error Entropy Affine Projection Algorithm

2026-10-05

0

PRE

AI

DOI：10.1016/j.dsp.2026.106548

Original

Original request for help

Save

Abstract

En 中文

• Novel PAPMEE integrates proportionate weighting and minimum error entropy. • Gain allocation proportional to weight magnitudes adapts to sparse systems. • A dynamic step-size strategy boosts VSS‑PAPMEE performance. • Faster convergence and lower steady‑state error on sparse echo channels.

Keywords:

Adaptive filtering algorithm

Echo cancellation

Sparse system identification

Proportionate adaptation

Variable step size

Variable Step-Size Proportionate Minimum Error Entropy Affine Projection Algorithm

Abstract

Journal

Organization

Cited Papers