\qquad 下面是HD-GR GNSS导航软件的BDS B1I信号捕获和跟踪实现代码，入口函数b1i_track_channels(…)： // b1i_accum_task.c -- BDS B1I signal carrier and code tracking./* * Copyright (C) 2005 Andrew Greenberg* Distributed under the

\qquad 下面是HD-GR GNSS导航软件的BDS B1I电文处理实现代码，入口函数b1i _process_message (…)： // b1i_message.c -- BDS B1I Navigation message processing./* * Copyright (C) 2005 Andrew Greenberg* Distributed under the GNU G

\qquad 下面是HD-GR GNSS导航软件的BDS B1I电文处理相关定义： // b1i_message.h -- Header file for the b1i_message.c file/* * Copyright (C) 2005 Andrew Greenberg* Distributed under the GNU GENERAL PUBLIC LICENSE (GPL) V