Spline Method of Separating Signal with Three Frequency Bands

Yi Dongyun; Zhu Jubo; Wang Zhengming

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Spline Method of Separating Signal with Three Frequency Bands

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- Spline Method of Separating Signal with Three Frequency Bands
- Acta Electronica Sinica Issue 1, (1999)
- 作者机构：
  
  国防科技大学系统工程与数学系
- 作者简介：
- 基金信息：
- DOI：
  CLC： O241.5
- Published：1999
- 稿件说明：
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[1]易东云,朱炬波,王正明.三频带信号分离的样条函数方法[J].电子学报,1999(01):55-58.

Yi Dongyun, Zhu Jubo, Wang Zhengming. Spline Method of Separating Signal with Three Frequency Bands[J]. Acta Electronica Sinica, 1999, (1).
[1]易东云,朱炬波,王正明.三频带信号分离的样条函数方法[J].电子学报,1999(01):55-58. DOI：

Yi Dongyun, Zhu Jubo, Wang Zhengming. Spline Method of Separating Signal with Three Frequency Bands[J]. Acta Electronica Sinica, 1999, (1). DOI：

摘要

本文提出了三频带信号时频处理的样条函数新方法．该方法能够按不同频率特性自动地对信号进行分离和处理．本文从理论上证明了最优空间的等价性定理和逼近空间的相容性定理．应用该方法对运载火箭的外弹道跟踪测量信号进行分析处理，成功地分离了测量信号中的轨道、漂移误差和随机误差．

Abstract

This paper presents spline time frequency method for processing signal with three frequency bands.The method can separate and process signal by frequency characters automatically.Equal theorem of optimal space and consistent theorem of approximate space are proved.Applying this method to process the measured tracking signal of trajective missile

we successfully separate true trajective

draft error and random error.

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