A fast neural-network algorithm for simultaneous extraction of all roots of algebraic polynomial

被引：0
|
作者：
Zhu, Wei [1 ,2 ]
Zeng, Zhezhao [1 ,2 ]
Zhou, Youqing [2 ]
机构：
[1] Changsha Univ Sci & Technol, Coll Elect & Informat Engn, Changsha 410076, Hunan, Peoples R China
[2] Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Hunan, Peoples R China
来源：
ICSP: 2008 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-5, PROCEEDINGS | 2008年
关键词：
D O I：
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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, we present a fast neural-network algorithm of multi-point iterative method for simultaneous determination of all roots of polynomial. Its convergence was researched. The computation is carried out by simple steepest descent rule with adaptive variable step-size. The specific examples illustrated that the proposed method can find simultaneously the roots of polynomials at a very rapid convergence and very high accuracy with less computation.
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页码：2885 / +
页数：2
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