文中就多系统GNSS数据质量检测及预处理的算法展开研究,基于MATLAB软件平台自行开发了GNSS-QL软件,可实现对美国GPS和中国北斗两大GNSS系统的数据质量检测及预处理,该软件具有操作简便、精确度高等特点,为GNSS系统进一步应用于相关领域奠定基础。

Welcome to GNSS-SDR! This program is a software-defined receiver which is able to process (that is, to perform detection, synchronization, demodulation and decoding of the navigation message, computation of observables and, finally, computation of position fixes) the following Global Navigation Satellite System's signals: In the L1 band: artificial_satellite GLONASS L1 C/A (centered at 1602.00 MHz) white_check_mark artificial_satellite GPS L1 C/A (centered at 1575.42 MHz) white_check_mark artificial_satellite Galileo E1b/c (centered at 1575.42 MHz) white_check_mark artificial_satellite BeiDou B1I (centered at 1561.098 MHz) white_check_mark In the L2 band: artificial_satellite BeiDou B3I (centered at 1268.520 MHz) white_check_mark artificial_satellite GLONASS L2 C/A (centered at 1246.00 MHz) white_check_mark artificial_satellite GPS L2C (centered at 1227.60 MHz) white_check_mark In the L5 band: artificial_satellite GPS L5 (centered at 1176.45 MHz) white_check_mark artificial_satellite Galileo E5a (centered at 1176.45 MHz) white_check_mark GNSS-SDR provides interfaces for a wide range of radio frequency front-ends and raw sample file formats, generates processing outputs in standard formats, allows for the full inspection of the whole signal processing chain, and offers a framework for the development of new features. Please visit https://gnss-sdr.org for more information about this open source software-defined GNSS receiver.

GPS北斗ATGM336H-5N模块软硬件开发包资料硬件参考设计+Arduino C51 STM32软件例程： 使用手册 例程参考 原理图 模块配置工具 调试软件 5.Arduino例程 6.51单片机STC89C52例程 7.STM32F103例程

GPS北斗-DR组合导航系统优化设计与实现，主要讲述卫星导航和惯性导航组合使用。

软件介绍: PowerGPS_2.3.5_TRIAL_MTK是mtk2503gps用于测试GPS北斗导航的应用工具，同样能用于其他GPS测试。这个只是PC客户端软件，还需要配合GPS接收器一同使用。

内含ATK-S1216 GPS 北斗定位模块原理图，程序源码，配套软件，模块使用说明，芯片数据手册等相关资料

用户可以打开软件接上吐GNSS信息的串口即能显示实时位置,也可以对GNSS信息进行设置

包括GDOPbg.m、GDOPjisuan.m、GPSerr1.m、GPSlishudate.m、GPSRAIMprediction.m、GPStouyingdianLAT3.m、GPSzhanxinweizhi.m、kejianxinggeshu.m、NACv.m、nameda.m等matlab程序文件

STM32+ATK-S1216 GPS+北斗定位模块

ATK-S1216 GPS+北斗定位模块开发资料。