An affine projection algorithm with dynamic selection of input vectors

被引：49

作者：

Kong, Se-Jin ^{[1
]}

Hwang, Kyu-Young ^{[1
]}

Song, Woo-Jin ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Div Elect & Comp Engn, Pohang 790784, South Korea

来源：

IEEE SIGNAL PROCESSING LETTERS | 2007年 / 14卷 / 08期

关键词：

affine projection algorithm (APA); dynamic selection of input vectors;

D O I：

10.1109/LSP.2007.891325

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：

We present a novel affine projection algorithm (APA) which dynamically selects input vectors in order to improve convergence performance. The optimum selection of the input vectors is derived by the largest decrease of the mean-square deviation. The experimental results show that the proposed algorithm has a fast convergence speed and a small steady-state error compared to the conventional APA. In addition, the proposed algorithm retains a low overall computational complexity.

引用

页码：529 / 532

页数：4

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