北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2001, Vol. 24 ›› Issue (3): 28-32.

• 学术论文 • 上一篇    下一篇

离散L1逼近的一个实时递推算法

章卫平   

  1. 北京邮电大学理学院, 北京 100876
  • 收稿日期:2000-11-24 出版日期:2001-10-10
  • 作者简介: 章卫平(1955—),男,副教授.
  • 基金资助:
     

An On-Line Adaptive Algorithm forDiscrete L1 Linear Approximations

ZHANG Wei-ping   

  1. School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2000-11-24 Online:2001-10-10
  • Supported by:
     

摘要: 构造了一个实现最佳离散L1逼近的实时递推算法, 并通过一个例子说明它的有效性.

关键词: 数值分析, 最佳逼近, 函数逼近论, 离散L1逼近

Abstract: An on-line adaptation algorithm has been constructed and its effect has been demonstrated with an example.

Key words: numerical analysis, best approximation, approximation theory of functions, discrete L1 approximation

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