《软件定义的GPS和伽利略接收机》配套资料，实现中频GPS信号的“捕获”、“跟踪”、“导航解算”并且有各阶段的“绘图”，便于理解。需要“中频数据”才能运行。-" Software-defined GPS and Galileo receivers," supporting information, to achieve intermediate frequency GPS signals " capture" , " track" , "

GPS软件接收机的一些绘图函数。包括：CA码，BOC信号，S曲线，捕获，跟踪等。-some functions for SOFT GPS