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Web of Proceedings - Francis Academic Press
Web of Proceedings - Francis Academic Press

Exploration and Practice of Visual Teaching of Communication Principle

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DOI: 10.25236/ehmit.2021.008


Ming ZHANG, Bai-ping LI and Rong LI

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Combined with the characteristics of communication principle, explore the establishment of a comprehensive visual teaching system. In terms of classroom teaching, develop corresponding visual teaching courseware and teaching demonstration system. In practice after class, establish a visual interactive experiment and practice platform. In this paper, the application of visual teaching in communication principle course is illustrated in detail by taking the low-pass sampling theorem as an example. Practice shows that visual teaching can not only enhance the vividness and imagery of the teaching content, but also enhance the interaction in the teaching process, thus improving the quality and efficiency of teaching.


Communication Principle, Visual Teaching, Low-pass Sampling Theorem, Matlab GUI