gps导航工具包，可用于分析GPS误差，伪距及导航融合算法-This report include the review of • Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved. • GPS Ephemeris Data

GPS和INS组合导航程序，最大信噪比的独立分量分析算法，基于matlab平台实现。- GPS and INS navigation program, SNR largest independent component analysis algorithm, Based on matlab platform.

GPS和INS组合导航程序，可以广泛的应用于数据预测及数据分析,用MATLAB编写的遗传算法路径规划。- GPS and INS navigation program, Can be widely used in data analysis and forecast data, Genetic algorithms using MATLAB path planning.