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《Journal of Fujian Commercial College》 2016-06
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The Application of SystemView in the Teaching of Communication Technology Foundation

HU Mei-jiao;Department of Information Management & Engineering,Fujian Commercial College;  
Dynamic simulation and analysis of amplitude modulation and demodulation system of analog signal is completed in System View software environment. By changing the size of the parameter gain A,observing and analyzing changes of the modulated signal waveform and power spectrum,the working principle of analog amplitude modulation system and the difference of several amplitude modulations are illustrated. The teaching effects of different teaching methods are compared and summarized. It is found that the visual dynamic simulation software can be used as a teaching aid in the communication technology foundation course,which can improve teaching effect of the course.
【Key Words】: communication technology SystemView amplitude modulation teaching reflection
【CateGory Index】: TN91-4;G642
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