实现无线电导航的原理，基于三边测量定位对导航和GPS（全球定位系统）的实现。同时实现了，GPS广播星历参数算法，电离层误差、对流层误差、卫星等仿真-Implement the principle of radio navigation, positioning for navigation based on trilateration and GPS (Global Positioning System) implementation. While achieving, GPS broadcas

在数据移动管理中，广播数据采用基于概率的多盘调度算法(In data movement management, broadcast data is based on probability based multi-disk scheduling algorithm)