A star 算法求解最短路径问题-A star algorithm for the shortest path problem

Bob L. Sturm关于A star 算法的一则matlab程序，很有学习价值。源程序实现寻找最短路径的基本功能。如需商业使用，请尊重版权。-Bob L. Sturm on an A star algorithm matlab program, worth learning. Looking for the basic functions of the source code to achieve the shortest path. For commercial use, please