【摘要】 节点分析法是电路理论课程中的一种主要的分析方法,适用于平面和非平面电路的分析求解。文章首先介绍了节点分析法的原理,然后主要针对节点分析法的重点和难点以及学生在运用节点分析法分析电路时容易出现的错误进行了讨论,最后给出了用MATLAB软件辅助求解节点方程的方法,并进一步举例进行了说明。更多还原

【Abstract】 Nodal analysis is a primarily analytical method in the courses of circuit theory.It can be used to analyse plane and non-planar circuits.The paper first introduces the theory of nodal analysis;then mainly discusses the key points,difficulties of nodal analysis and easily appeared errors in students analysing circuits by nodal analysis;lastly gives aided method to calculate nodal equations by MATLAB software,and cites instances to demonstrate the method moreover.更多还原