此程序可以用来计算天线三维轴比。具体来说，输入三维电场theta分量和三维电场phi分量数据即可计算得到轴比。-This program can be used to caculate the 3D axis ratio of the antenna. Specifically the datas of 3D electronic are needed.

贪吃蛇algorithm using a dialog box to enter Koch curve and angle theta recursion depth n corresponding Koch curve plotted-snakealgorithm using a dialog box to enter Koch curve and angle theta recursion depth n corresponding Koch curve plotted