中文说明：一个很有用的程序，供做算法研究人员参考，GPS和INS组合导航程序，有CDF三角函数曲线/三维曲线图，Relief计算分类权重，Matlab实现界面友好。
English Description：
A very useful procedure for the researchers to do the algorithm reference, GPS and INS combination of navigation procedures, there is a CDF trigonometric function curve / three-dimensional graph, Relief computing classification weights, Matlab achieve friendly interface.