research-on-MIMU-and-GPS-navigation

GPS 捕获跟踪程序，用的是PMF-FFT捕获方法。门限设置为0(GPS capture and tracking procedures, using the PMF-FFT capture method. Threshold set to 0)

lambda algorithm for gps attitude determination

说明：  本程序适用于Gps坐标系和北京54或西安坐标系的转换，也可以应用与Gps坐标系和Cgs2000坐标系的坐标转换。(the procedures applicable to the PON coordinates and Beijing or Xi'an 54 coordinate system conversion, and the application can also coordinates and PON Cgs2000 coordinates the coordinate transformation.)

用于卡尔曼滤波，静态GPS信号接收时，对GPS信号进行分析(Kalman filtering is used, a static GPS signal reception when the GPS signal is analyzed)

GPS 单点定位，高度角随机模型加权，电离层K8模型改正。(GPS single point positioning, elevation weighted random model, ionosphere corrections K8 model.)

说明：  Shapefiles and csv for channels in reservoir

一篇关于GPS抗干扰的博士论文，很有价值(GPS anti-jamming on a doctoral thesis, of great value)

说明：  The GPS module has a PC configuration software called u-Center. It can set the parameters of the module and save it to the EEPROM. In fact, it can also be set through the serial communication of the single-chip microcomputer. However, the PC-side setting is more user-friendly and the result can be seen immediately.

gps解析+nokia5110显示,GPRMC,GPGAA(gps resolve+nokia5110 display, GPRMC, GPGAA)

MODBUS协议详细 三部分 GB-T19582 国标(MODBUS protocol detailed three parts GB-T19582)