Direct Kalman Filtering Approach for GPS INS 新兴的直接卡尔曼滤波算法与用于组合导航，较传统的卡尔曼滤波有所突破和改进-Direct Kalman Filtering Approach for GPS INS

gps全球定位系统的用户位置定位仿真程序，使用卡尔曼滤波算法-Global positioning system (GPS) user position location simulation program, using kalman filtering algorithm

状态卡方检验法主要是通过卡尔曼滤波器的状态来估计系统是否故障。，该程序是GPS/INS的组合。-Status chi-square test method is mainly through state Kalman filter to estimate the system malfunctions. The program is a combination of GPS/INS' s.