Matlab在二阶电路动态分析中的应用

The Application of Matlab in the Second-Order Circuit Dynamic Analysis

二阶电路的动态分析是"电路分析"课程中的基本教学内容。本文针对二阶动态电路抽象难学的特点,提出了理论分析和软件仿真相结合的教学方法。在理论分析的基础上,应用Matlab仿真软件对二阶电路进行建模仿真,通过改变电路参数观察其对电路动态过程的影响。将Matlab仿真软件引入电路分析课程教学,即可加深学生对课程中抽象理论的认识和理解,也可锻炼学生分析问题和解决问题的能力。

Dynamic analysis of the second-order circuits is a fundamental part in the Circuit Analysis course. In view of the abstract and difficult characteristics of the second-order dynamic circuits, a new teaching method which combines theory analysis and software simulation is introduced in this paper. Based on the theory analysis, a model for a second-order dynamic circuit is built and simulated based Matlab. By chan- ging the circuit parameters, the students can observe the dynamic process of the circuit intuitively. By introducing the Matlab software into the teaching of the Circuit Analysis course, it can help students understand these abstract theories and can train their abilities of analyzing and solving problems.