Approximated Proportionate Affine Projection Algorithms for Block-Sparse Identification

被引：0

作者：

Albu, Felix ^{[1
]}

Liu, Jianming ^{[2
]}

Grant, Steven L. ^{[2
]}

机构：

[1] Valahia Univ Targoviste, EEEIT Dept, Targoviste, Romania

[2] Missouri Univ Sci & Technol, Dept ECE, Rolla, MO USA

来源：

2016 13TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON) | 2016年

关键词：

Proportionate affine projection algorithm; block-sparse system identification; adaptive filter;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper two block-sparse approximated memory improved proportionate affine projection algorithm are proposed for block sparse system identification. An approximation is used for a recently proposed family of block-sparse proportionate affine projection algorithms. It is shown that the proposed algorithms have close convergence performance to the original ones and they are less numerically complex. An investigation of the influence of their parameters is also presented.

引用

页数：4

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