dijkstra算法的matlab实现，验证数据采用了河北省主要城市的赋值无权网络图，并分析了单程往复式行驶的效率因素，实际应用价值高-the dijkstra algorithm matlab to achieve, verify the data used in major cities in Hebei Province network has no right of assignment, and an analysis of the efficiency of one-way reci