National Teaching Symposium on Cryptology and Information Security (NTSCIS 2010 E-BOOK)

Kunming,China,8.8-8.9,2010

ISBN: 978-1-935068-09-9 Scientific Research Publishing, USA

E-Book 469pp Pub. Date: August 2010

Category: Computer Science & Communications

Price: $80

Title: Teaching Research and Simulation of The Sampling Theorem Based on MATLAB GUI
Source: National Teaching Symposium on Cryptology and Information Security (NTSCIS 2010 E-BOOK) (pp 379-382)
Author(s): Xiao-xia Han, electronic information engineering institute of Hebei University,Baoding,China,071002
Cai-xia Li, electronic information engineering institute of Hebei University,Baoding,China,071002
Cong Zhang, electronic information engineering institute of Hebei University,Baoding,China,071002
Abstract: Sampling theorem is the important content of the signal and system course. Article introducesthe concept of sampling and the process of reconstructing a continuous-time signal from its samples. Itfocuses on the band-limited signal’s frequency analysis,sampling theorem, reconstruction method. UsingMATLAB software with its graphical user interface (GUI),A continuous signal sampling and reconstructionsimulation software is disigned with a good man-machine interactive interface.Through theexamples simulation results demonstrate and compared with theoretical analysis, the time-domain samplingtheorem is proved. This continuous signal sampling and reconstruction simulation software based onMATLAB GUI is not only availabe for students of signal and system course of the sampling theorem onexperimental simulation.Students can deepen the understanding of the sampling theory.It also can assistteachers in classroom teaching presentations, instead of the traditional blackboard teaching to makeclassroom teaching more vivid and intuitive.
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