research-on-MIMU-and-GPS-navigation

用于读取GPS标准文件格式RINEX中的导航文件N文件和观测文件o文件，运用双差模型进行单基线解算(Standard file format used to read GPS navigation files in RINEX files and observation files N o files, the use of double-difference model for single baseline solution)

基于空间平滑的MUSIC算法的MATLAB仿真程序(The MATLAB program of 5. space smooth MUSIC algorithm)

说明：  基于springboot + netty 开发JT808服务端(Development of JT808 Server Based on Springboot + netty)

firmware for multimidia gps nwd win ce 6.0 winka

GPS 用户PVT解算程序，亲测非常好用(GPS PVT code)

st7920完整驱动C程序,已应用于产品开发中,稳定实用,无故障发生.(st7920 complete driver C program has been applied to product development, stable and practical, no failures occurred.)

说明：  这个程序能很智能地计算贴片天线的各个参数，只要给出其中的任意参数就能计算出其他(This process can be very smart to calculate the various parameters of patch antenna, as long as give them any other parameters can be calculated)

很炫的底部导航，精选ios编程学习源码，很好的参考资料。(The bottom navigation flashy, selection of learning IOS programming source code, a good reference.)

该程序基于MATLAB平台编写，实现了GPS/INS基于位置松组合的卡拉曼滤波算法，分为两部分，GPS_INS.m为组合算法主文件，输入捷联惯导平台实测数据，设置各量测噪声参数，在调用卡尔曼滤波函数进行数据融合校正，最后实现绘图功能；kalman_GPS_INS.m 为卡拉曼滤波程序，输入量测误差以及各噪声参数可得位置和速度估计值。(The program is based on MATLAB platform, and realizes the Kalman filtering algorithm of GPS/INS based on position loosening combination. It is divided into two parts. GPS_INS.m is the main file of the combined algorithm, inputs the measured data of the strapdown inertial navigation platform, sets the measurement noise parameters, and carries out data fusion correction by calling the Kalman filter function, and finally realizes the drawing. Function; kalman_GPS_INS.m is Kalman filter program, input measurement error and noise parameters can be estimated position and velocity.)

拟稳平差和秩亏网平差程序，用于计算不稳定点的坐标平差等(ntends stable adjustment and rank deficient network adjustment program, used to calculate the coordinates of the point adjustment, etc. instability)