Block Sparse Memory Improved Proportionate Affine Projection Sign Algorithm
Systems and Control
2015-10-20 v1 Sound
Abstract
A block sparse memory improved proportionate affine projection sign algorithm (BS-MIP-APSA) is proposed for block sparse system identification under impulsive noise. The new BS-MIP-APSA not only inherits the performance improvement for block-sparse system identification, but also achieves robustness to impulsive noise and the efficiency of the memory improved proportionate affine projection sign algorithm (MIP-APSA). Simulations indicate that it can provide both faster convergence rate and better tracking ability under impulsive interference for block sparse system identification as compared to APSA and MIP-APSA.
Keywords
Cite
@article{arxiv.1510.05073,
title = {Block Sparse Memory Improved Proportionate Affine Projection Sign Algorithm},
author = {Jianming Liu and Steven L. Grant},
journal= {arXiv preprint arXiv:1510.05073},
year = {2015}
}
Comments
2 pages, accepted by Electronics Letters