李沙育图形在电子测量中的应用浅析  

On the Application of Lissajous Figure in Electronic Surveying

作　　者：施尚英[1] 黄世瑜[1] 

机构地区：[1]四川职业技术学院,四川遂宁629000

出　　处：《四川职业技术学院学报》2012年第6期131-133,共3页Journal of Sichuan Vocational and Technical College

摘　　要：李沙育图形不仅能真实的反应了电子示波器测量的原理,还能测量交流信号的频率与相位.在该文中通过举例列出了如何快速的测量任意交流信号的频率与相位.Lissajous figure can not only truly reflect electronic oscilloscope measurement principle, but also measure the frequency and phase ofac signal. By giving some examples, this article lists out how to rapidly measure the frequency and phase of any ac signal.

关 键 词：关键字 李沙育图形 频率 相位 

分 类 号：TM935.3[电气工程—电力电子与电力传动]