《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

手机2D绘图软件-Eclipse Android SDK 功能： 1、绘制2D函数图像 可绘制3条 2、求零点 3、可移动，改变坐标值-Mobile 2D drawing software-Eclipse Android SDK Function: 1, 2D drawing functions to draw three images can be 2, find the zero 3, mobile, change the coordinate val