电子学报 ›› 2001, Vol. 29 ›› Issue (4): 560-562.

• 论文 • 上一篇    下一篇

基于梯形波分析信号的一种新方法

张其善, 王 钢, 韦玉川   

  1. 北京航空航天大学电子工程系,北京 100083
  • 收稿日期:1999-09-28 修回日期:2000-05-20 出版日期:2001-04-25 发布日期:2001-04-25

A New Method of Signal Analysis Based on Trapezoidal Wave

ZHANG Qi-shan, WANG Gang, WEI Yu-chuan   

  1. Department of Electronic Engineeing,Beijing University of Aeronautics and Astronautics,Beijing 100083,China
  • Received:1999-09-28 Revised:2000-05-20 Online:2001-04-25 Published:2001-04-25

摘要: 本文以电子学中的一种常见波形——梯形波为研究对象,考虑了它的主要性质,并利用双正交性质,研究了一个信号如何才能表示成梯形波形式的问题.对非正交函数的研究是信号分析理论的有益补充.

关键词: 梯形波:双正交函数:信号分析

Abstract: Trapezoidal wave is a familiar wave in electronics.This paper considers its main properties,and by using biorthogonal function,a signal under certain conditions can be easily expanded as a trapezoidal wave series.It is used for the theory of signal analysis to research nonorthogonal function.

Key words: trapezoidal wave, biorthogonal function, signal analysis

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