Design and data processing of virtual oscilloscope

被引：0
|
作者：
Feng Yuguang [1 ]
Xi Werjun [1 ]
Ren Xiaojun [2 ]
Qin Liang [1 ]
机构：
[1] NAEI, Dept Engn Sci & Technol, Yantai 264001, Peoples R China
[2] Inst Aeron Sci & Engn Grp, Military Representat Off Navy 3, Beijing 100074, Peoples R China
来源：
ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL III | 2007年
关键词：
virtual oscilloscope; data acquisition; relative error;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, three kinds of hardware design schemes for virtual oscilloscope is introduced firstly. Then the measurement and parameter calculation methods are depicted, and correlative error analysis is executed. In VI design, how to ascertain correct hardware is a precondition of all other works. This paper, using theoretic analysis and example demonstration to summarize the evaluating methods of DAQ cards, is a good reference to engineering applications.
引用
收藏
页码：246 / +
页数：2
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