基于Delphi编程实现的“信息论与编码”动态演示教学

Dynamic Expression Teaching Method of Information Theory and Coding Based on Delphi Language

"信息论与编码"课程是通信类专业本科开设的专业基础课之一。由于课程特点,使学生掌握这门课的内容存在一定困难。本文针对"信息论与编码"教学内容的特点,提出基于Delphi编程实现的动态演示教学方法探索,并以卷积码这一基本的纠错编码方法为例,给出卷积码编码和译码的动态演示实现过程。结果表明,该动态演示方法增加了课堂教学的趣味性,学生可通过输入输出界面,设计具体通信系统,理解教学内容,激发学习这门课程的兴趣。

Information Theory and Coding is one of the basic courses for the students in communications.Since some contents of this course need more complex mathematic background,it is more difficult for the undergraduate.According to this characteristic,a reform of dynamic expression teaching method based on Delphi language is discussed in this paper,and convolutional code is selected as an example to explain how to express the coding and decoding procedure dynamically.The result shows that the dynamic expression met...