一维有限差分的fortran应用程序，适合计算电磁场。-one-dimensional finite-difference fortran application procedures for calculation of electromagnetic fields.

用Ansoft软件Maxwell进行工程电磁场有限元分析的教程，内含大量应用2D和3D进行电磁场计算的实例。-use Ansoft Maxwell software engineering finite element analysis and guidance Application of large intron 2 D and 3 D calculation of electromagnetic field examples.