利用：
1. “附件3-1.21个基站凸多边形数据”
2. “附件3-2.29个基站凸多边形数据”
给出21凸多边形顶点数据、 29凸多边形顶点数据，以顶点间的地理距离作为连接2个
顶点的边、弦到的权值，对这2个凸多边形进行最优三角剖分。(Utilization:　　　　　　
1. "Annex 3-1.21 Base Station Convex Polygon Data"　　　　　　
2. "Annex 3-2.29 Base Station Convex Polygon Data"　　　　　　
The vertex data of 21 convex polygons and 29 convex polygons are given. The geographical distance between vertices is used as the connection of 2.　　　　　　
The optimal triangulation of these two convex polygons is carried out by the weight of the edge and chord of the vertex.)