NaveGo 开源组合导航代码框架介绍!

首先附一个介绍:NaveGo: an open-source MATLAB/GNU Octave toolbox for processing integrated navigation systems and performing inertial sensors analysis.

源码下载地址: NaveGo

编程语言:matlab


这个短小精悍的代码,主要包括以下几个部分:

(1)根据参考数据集和GPS datasheet,生成含有误差的GPS数据:

GPS 误差数据

% Garmin 5-18 Hz GPS error profile

GPS data structure:
        t: Mx1 time vector (seconds).
      lat: Mx1 latitude (radians).
      lon: Mx1 longitude (radians).
        h: Mx1 altitude (m).
      vel: Mx3 NED velocities (m/s).
      std: 1x3 position standard deviations (rad, rad, m).
     stdm: 1x3 position standard deviations (m, m, m).
     stdv: 1x3 velocity standard deviations (m/s).
     larm: 3x1 lever arm (x-right, y-fwd, z-down) (m).  杆臂效应 右-前-下
     freq: 1x1 sampl

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