这是用于个GIS中的最短路径的算法，通常的经典算法有无法自学习的功能，而此算法很好的解决了此问题-This is a GIS for the shortest path algorithm, usually classical algorithm is not self-learning function, This algorithm good solution of this problem

用MATLAB实现最短路径问题，F算法和D算法，已调通(Using MATLAB to achieve the shortest path problem, D algorithm, has been tuned)