The basic theory of edgeelement method and its application in 3-d nonlinear eddy current field are researched in this paper.
本文对棱单元法的基础理论及其在三维非线性涡流场的应用进行了研究。
2
On the basis of dual variables variational principle for electromagnetic waveguides, dual edgeelement is presented in this thesis.
本文基于对偶变量变分原理，参照矢量基有限元的构造，提出了电磁波导的对偶棱边元。
3
Methods We put forward trailing algorithm through analyzing the feature for the handwriting number, combining the concept of edgeelement, scanning and trailing handwriting trace.