基于Matlab GUI的电路特性演示平台设计

Design of circuit characteristics demo platform based on Matlab GUI

为了将用抽象、繁杂的数学公式描述的电路特性直观地显示出来,借助Matlab强大的数学计算和图形显示功能,利用Matlab GUIDE设计工具开发了电路特性演示平台。平台可动态演示电路参数变化时的电路特性,将常用的典型电路特性以图形方式直观地表现出来。实例表明,该平台界面良好、操作方便,便于理解电路特性,有助于提高课堂教学效果。

In order to intuitively display the circuit characteristics used to he described the abstract and complex mathe- matical formulas, a demo platform of circuit characteristics was developed by means of Matlab GUIDE design tools, and powerful functions of Matlab mathematical calculation and graphical display. The demo platform can provide dynamic demon- stration when circuit parameter varied and show graphically the typical circuit characteristics. The demonstration results show that the platform has a good interface, convenient operation, and is easy to understand circuit characteristics and beneficial to improve the classroom teaching effect.