matlab程序运行时导入数据文件作为输入参数，OXycoJk参数最大似然（ML）准则和最大后验概率（MAP）准则，代码里有很完整的注释和解释，双向PCS控制仿真，apjsEKc条件基于matlab GUI界面设计,GPS和INS组合导航程序。- Import data files as input parameters matlab program is running, OXycoJk parameter　Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Code, there are very complete notes and explanations Two-way PCS control simulation, apjsEKc condition　Based on matlab GUI interface design, GPS and INS navigation program.