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为了克服信息论与编码理论课程理论性强、过于抽象、难以理解的缺点,体现课程在专业教学体系中的基础与核心地位,增强学生对课程内容的感性认识,采用嵌入式技术,实现了一个信息论与编码理论教学实验系统。该系统是一种小型教学实验仪器,能够模拟信源、信源编码、信道编码、信道(包括干扰源)、信道译码等部分。各部分既可以单独操作,也可以多个部分组合操作,将静态的课程知识点变为动态的演示过程。该系统既可以用于教师教学,也可以用于学生实验,能帮助学生深入理解课程内容。
In order to overcome the shortcomings of the theory of theory of information and coding theory, which is theoretic, too abstract and difficult to understand, it embodies the foundation and core of the curriculum in the professional teaching system and enhances the students’ perceptual knowledge of the curriculum content. Using the embedded technology, an information theory And coding theory teaching experiment system. The system is a kind of small teaching experiment instrument, which can simulate the source, source coding, channel coding, channel (including interference sources), channel decoding and other parts. Each part can operate alone or in combination of multiple parts, turning the static course knowledge point into a dynamic presentation process. The system can be used both for teacher teaching and for student experimentation, helping students to understand the course content in depth.