DocumentCode
3276531
Title
The specterum analysis of double-speed sampling based on LabVIEW
Author
Feng, Chang ; Guangpu, He
Author_Institution
Sch. of Phys. & Electron. Eng., Leshan Teachers Coll., Leshan, China
fYear
2011
fDate
15-17 April 2011
Firstpage
4660
Lastpage
4662
Abstract
To reduce the spectrum leakage that comes with signal processing of single-speed sampling, the computer simulation of signal processing has been realized with double-speed sampling by using LabVIEW. According to the spectrum analysis of these two sampling method, it show that double-speed sampling method decreases time-bias accumulation of sampling period and spectrum leakage, and gives higher precision than single-speed sampling method.
Keywords
signal processing; virtual instrumentation; LabVIEW; computer simulation; double speed sampling; sampling period; signal processing; single speed sampling; single speed sampling method; spectrum analysis; spectrum leakage; time bias accumulation; Discrete Fourier transforms; Instruments; Power measurement; Power systems; Sampling methods; Signal processing; Velocity measurement; LabVIEW; double-speed sampling; signal processing; specterum analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5777423
Filename
5777423
Link To Document