Implementation of simulation-based laboratory experiment using MATLAB Simulink tool for Pulse Code Modulation (PCM) in digital communication course / Rina Abdullah ...[et al.]

Abdullah, Rina and Ja'afar, H. and Md. Enzai, Nur Idawati and Ismail, Nuraiza (2017) Implementation of simulation-based laboratory experiment using MATLAB Simulink tool for Pulse Code Modulation (PCM) in digital communication course / Rina Abdullah ...[et al.]. e-Academia Journal, 6 (2). pp. 31-37. ISSN 2289-6589

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Abstract

Most engineering students have been having difficulties in understanding the fundamentals of engineering courses in classroom. To tackle this problem, the use of simulation-based lab was introduced in teaching and learning process. This paper discusses the implementation of simulationbased laboratory experiment using Matlab Simulink Tool for Pulse Code Modulation (PCM) in Digital Communication course, in order to give them clearer understanding of the theoretical concept that they have learned in class for practical application. Matlab Simulink is used to help the engineering students in having good understanding of basic PCM. To demonstrate the capability of the tool, the block diagram of PCM is constructed and simulated by using Matlab Simulink. The process involved to design PCM via MATLAB Simulink is composed of Simulink simulator block set. Simulink simulator block set includes input sources, scope, sample and hold circuit, quantizer and multiplexing .There are three important steps of PCM processes including sampling, quantizing and encoding. Each characteristic of PCM process in Matlab Simulink is analyzed and then compared with the theory. It is shown that these theoretical results coincide with the simulation results and it achieved 100% accuracy.

Item Type: Article
Creators:
CreatorsEmail
Abdullah, Rinarinaa5158@tganu.uitm.edu.my
Ja'afar, H.UNSPECIFIED
Md. Enzai, Nur IdawatiUNSPECIFIED
Ismail, NuraizaUNSPECIFIED
Subjects: L Education > LB Theory and practice of education
L Education > LB Theory and practice of education > Higher Education > Institutions of higher education > College teaching > Developmental studies programs. Remedial teaching
Divisions: Universiti Teknologi MARA, Terengganu > Dungun Campus > Faculty of Electrical Engineering
Journal or Publication Title: e-Academia Journal
ISSN: 2289-6589
Volume: 6
Number: 2
Page Range: pp. 31-37
Official URL: http://journale-academiauitmt.uitm.edu.my/v2/index...
Item ID: 20491
Uncontrolled Keywords: Simulation based lab; PCM; Simulink block sets; Sample and Hold Circuit; Quantizer
Last Modified: 12 Jun 2018 01:59
Depositing User: Perpustakaan Cendekiawan UiTM Caw Terengganu
URI: http://ir.uitm.edu.my/id/eprint/20491

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