Equally constrained affine projection algorithm

被引：0
|
作者：
Jo, SE [1 ]
Kim, SW [1 ]
Park, TJ [1 ]
机构：
[1] Pohang Univ Sci & Technol, POSTECH, Dept Elect & Elect Engn, Pohang 790784, South Korea
来源：
CONFERENCE RECORD OF THE THIRTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 | 2004年
关键词：
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：
A novel version of the constrained affine projection (CAP) algorithm, referred to as the equally constrained affine projection (ECAP) algorithm, is derived simultaneously to satisfy both the linear constraints and the residual conditions by means of the Lagrange method. In a geometrical view, the ECAP algorithm is interpreted to show a one-step optimization even with the parameter perturbation that is orthogonal to the constraint hyerplane, while the CAP algorithm yields two steps. p to reach at the optimal point. An adaptive filtering simulation with linear constraints depicts its behavior.
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收藏
页码：955 / 959
页数：5
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