机构地区: 西安电子科技大学电子工程学院
出 处: 《西安联合大学学报》 2003年第2期60-63,共4页
摘 要: 介绍了应用于多媒质区域电磁问题的介质子网格时域有限差分法 .该方法在保证精度的前提下 ,节省了大量计算时间及计算机内存 ,尤其在处理多媒质界面方面具有很大的优势 . Introduction was given to the application of the time domain finite difference method of sub gridded media in solving electromagnetic problems of multi media zone. With precision as its prerequisite, the method can save a great deal of time for calculation and computer storage area. In particular, it has its preponderance in solving the problems in multi media zone.