中文说明：GPS和INS组合导航程序，MIMO OFDM matlab仿真,毕业设计有用，搭建OFDM通信系统的框架，基于互功率谱的时延估计，用于特征降维，特征融合，相关分析等。
English Description：
GPS and INS integrated navigation program, OFDM matlab MIMO simulation, graduate design useful, to build the framework of OFDM communication system, based on the mutual power spectrum of time delay estimation for feature dimension reduction, feature fusion, correlation analysis, etc..