摘要
小波分析在电磁场数值计算中已取得一定的进展,并且愈来愈显示出此算法的优越性。简要介绍了国内外电磁场数值计算的发展状况,概括了几种典型的数值算法,分析了几种新的数值算法在电磁场中的应用并总结各种算法的优点和不足,最后对小波分析在电磁场数值计算中的应用进行展望。
The wavelet analysis has made a certain progress in numerical computations of electromagnetic fields recently, moreover, the algorithm has demonstrated the superiority increasingly. This article briefly introduced the development of numerical computations of electromagnetic fields both domestically and externally, summarized several typical algorithms, analyzed some new algorithms and gave each algorithm merit and insufficiency in numerical computations of electromagnetic fields. Finally the forecast of the application of wavelet analysis to numerical computations of electromagnetic fields was given.
出处
《辽宁工学院学报》
2006年第4期230-233,245,共5页
Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词
有限差分法
有限元法
矩量法
无网格GALERKIN法
小波分析
finite difference method
finite element method
moments method
element free Galerkin method
wavelet analysis