LC并联谐振回路构造简单，但其特性不易理解掌握。本文结合EDA技术，分析回路特性，从典型的应用电路出发，探索谐振回路的巩固性教学方法。 EDA技术凭借其方便性、图表曲线的直观性、结果实时性等优点，有效弥补传统教学存在的不足。基于EDA的巩固教学方法避免枯燥的课堂氛围，调动学生多维感观。电路的分析、计算、结果展现等衔接自如，有助于学生牢固地掌握知识。%The structure of the LC parallel resonant circuit is simple, however, the features are difficult to be understood for students. The teaching methodology about the principle of consolidation is proposed for the resonant circuit based on the electronic design automation (EDA) technology by analyzing the features of the resonant circuit and studying its typical applic-ation circuit. The EDA technology has many advantages, such as conveniences, graph and curve with an intuitive structure, the results present real-time, which can effectively make up for the disadvantage of the traditional teaching. The principle of consolidation based on EDA can avoid boring classroom atmosphere and arouse students' multidimensional perception, the analysis, calculation and display of the circuit linking up quite smoothly, which is conducive for students to master the knowledge firmly.
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