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《通信原理》课程的特点是概念多、理论抽象、知识体系复杂,为了更好地将理论教学和实践相结合,可利用Simulink设计构建通信系统仿真模型,使得通信系统的分析过程变得相对直观,有助于学生更好地理解通信系统性能。本文以SSB系统的调制、解调和抗噪声分析为例来说明Simulink在通信系统仿真的应用。
In order to combine theory teaching and practice, Simulink can be used to construct the simulation model of communication system so that the analysis process of communication system becomes relatively straightforward. The principle of communication is characterized by many concepts, abstract theories and complex knowledge system. , Help students to better understand the communication system performance. In this paper, SSB system modulation, demodulation and anti-noise analysis as an example to illustrate the Simulink in communication system simulation.