搜索资源列表
BD_gg_fixpoint_num_s
- GPS,GALILEO,北斗可见星数目仿真
GPS
- 一篇关于GPS和北斗2代原理的文章，写的非常详细，堪称经典。-GPS and Compass article on behalf of the principle of article 2, write a very detailed and classic.
system
- GPS与北斗双模授时的压控晶振校频系统设计-GPS and Compass mode voltage-controlled crystal oscillator timing and frequency calibration system
COMPASS-Development
- 《全球定位系统》译者曹冲，罗鸣对中国北斗的介绍，PPT。 该课件为罗鸣和曹冲在国外对北斗发展现状的介绍，导航研究者关注。-COMPASS Satellite Navigation System Development，by Cao Chong , Luo Ming.
TimeTrans
- GPS、北斗、儒略日、北斗一号时间等等多种时间的转换。-GPS, Compass, Julian Day, Compass conversion time, and so many times.
SINSGPS-ouhe
- SINSGPS紧耦合接收机载波跟踪环路分析，属于北斗导航年会的一篇文章-SINSGPS tightly-coupled receiver carrier tracking loop analysis, is the annual meeting of the Beidou navigation article
GPSINS-with-kalman
- GPSINS组合导航Kalman滤波状态噪声影响分析，北斗导航年会上的关于组合的论述-GPSINS navigation Kalman filter state noise impact analysis, the annual meeting of the Beidou navigation discussion on portfolio
GPS
- 本文针对目前GNSS各个单星座系统定位中存在的定位精度不足、 可见星不多、 定位可靠性不强等问题 ， 研究利用北斗、 GPS、 GLONASS和 GALILEO多星座信息在统一坐标中采用最小二乘法进行组合导航定位的方法。采用北斗／ GPS ／ GLONASS ／ GALILEO 多星座组导航定位能够有效提高用户的定位精度和可靠性 ，对多星座接收机的实现具有参考意义。-In this paper, the positioning accuracy of the positioning of eac
COMPASS-System-Development
- COMPASS System Development.zip是介绍北斗二代系统组成、应用和发展的资料-COMPASS Satellite Navigation System Development
bdreceiver1
- 本程序主要用于北斗卫星的通讯，需要北斗卫星运行环境-This procedure is mainly used for the Beidou satellite communications, Beidou satellite operating environment is required
CAcode
- 该程序为一子程序，主要用来产生北斗（beidou）B1I 频点信号的PRN码，使用时在主程序里面调用，输入卫星编号即可-This is a sub programme,used for generating the PRN codes of BEIDOU B1 frequence.When you use it,you should type in the satellite IDs in the main programme.
UM330
- UM330 是全球首款支持全北斗和GPS 的高性能GNSS 模块，多系统多频率高性能SoC 芯片，能够同时支持BD1 S/L、BD2 B1 和GPS L1 三个频点。UM330 外形尺寸紧凑，采用SMT 焊盘，支持标准取放及回流焊接 全自动化集成，尤其适用于低成本、低功耗领域。-UM330 can be used to GNSS、GPS、BD1 S/L、BD2 B1
Beidou_satellite
- 北斗卫星产生伪随机码的程序，用以模拟输出伪随机序列-Beidou satellite program generates pseudo-random code to simulate the output of the pseudo-random sequence
beidou
- 最新定位北斗模块数据处理算法，最新技术，值得拥有！-Latest beidou positioning module data processing algorithms, the latest technology, worth it!
yearmdtoBDS
- 时间转换程序，可以将年月日时分秒转换成北斗时间的周和秒-time to BDT
RDSigGen
- 北斗一代信号源RTL源代码，可以生产RDSS中频数字信号。-RTL source code for BD1 signal.
bd
- 依据卫星导航原理，通过Intel接口控制产生37颗北斗卫星对应的PRN（B1I）码。系统时钟10.023MHz(According to the principle of satellite navigation, the PRN (B1I) code corresponding to the 37 Beidou satellites is generated by the control of Intel interface. System clock 10.023MHz)
main
- 北斗通讯，2G模块通讯，以及低功耗功能处理函数等(GPS/BD data transmit)
x2KML_ver1.14
- 一款可将GNSS/GPS/北斗定位数据、NMEA0183文件转换为KML/KMZ格式的小工具，支持标准的windows系统，生成的转换数据含定位点信息、轨迹线信息，可在谷歌地球上分层显示，很不错的实用小工具。(One can convert the GNSS/GPS/ Beidou Positioning Data, NMEA0183 file format for the KML/KMZ gadget, windows system supports standard, convert the
B1C
- MATLAB代码，完整实现北斗B1C信号的从捕获、跟踪到定位的全部过程。代码鲁棒性好，有注释，适合学习，也可直接使用(MATLAB code, fully realize the whole process of Beidou B1C signal acquisition, tracking and positioning. Code is robust, annotated, suitable for learning, and can be used directly.)