一个机器小车的组合导航系统，GPS+惯性导航，内有DSP和FPGA的程序，比较完整,A combination of a machine car navigation system, GPS+ inertial navigation, which has DSP and FPGA program

国外网站www.openpilot.com开源的一款无人机GPS辅助INS导航算法程序，据说目前很多国内无人机都是使用的这套导航算法，对研究惯导的朋友可能会有帮助-Foreign site www.openpilot.com open source is a UAV GPS Aided INS navigation algorithm program, said many domestic UAV use this navigation algorithm, to study INS frien

组合导航系统算法以及Kalman滤波器实现，VC仿真便于程序移植。-Integrated navigation system algorithm and Kalman filter, VC simulation is easy to transplant program.

DSP程序导航解算中使用二阶龙格库塔法更新四元数-The second-order Runge-Kutta method is used to update the quaternion in DSP program navigation solution