101 citations · 108 across the 6 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
eess.SY2015
Block Sparse Memory Improved Proportionate Affine Projection Sign Algorithm
Jianming Liu, Steven L. Grant
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…
cs.IT2015★ 101 cited
Proportionate Adaptive Filtering for Block Sparse System Identification
Jianming Liu, Steven L. Grant
In this paper, a new family of proportionate normalized least mean square (PNLMS) adaptive algorithms that improve the performance of identifying block-sparse systems is proposed.…
cs.OH2015★ 1 cited
An Improved Variable Step-size Zero-point Attracting Projection Algorithm
Jianming Liu, Steven L. Grant
This paper proposes an improved variable step-size (VSS) scheme for zero-point attracting projection (ZAP) algorithm. The proposed VSS is proportional to the sparseness difference…