简单电磁问题分析中的举一反三

Inspiration from the Analysis of the Simple Electromagnetic Problem

根据本科高年级电磁相关专业研究型教学实际情况,在有关电磁基本概念、基本原理、基本方法的基础上适当引伸,以电磁学中的一个简明静场问题为例,对电磁数值分析教学中的三种重要方法:差分法、矩量法、有限元进行了讨论分析。通过举一反三,进一步启发研究型教学中的问题处理多样性。

Based on the practical practices in the teaching mode of researching to the juniors and seniors at the electromagnetic related specialties,the basic concepts,the basic principles,and the basic methods are focused and investigated. With the assistance of simple statistic electric problem in electromagnetics,three typical numerical methods,that is differential method,method of moment,and finite element method,are investigated on the basis of the above consideration. Through drawing inferences,the diversity of the problem solving is inspired in the teaching mode of researching.