The pathmarking model in probability way and the pathmarking model in accurate way can be applied for the annular structure speedway network.
对于环形路网结构分为概率路径识别模型和准确路径识别模型。
2
In accordance with the prop tree diagram theory, adding the marking stations, the path-marking model in accurate way changes he annular structure speedway network into the tree structure.
准确路径识别模型是指依据图的支撑树理论，添加标识站，把环形路网结构变为树状结构的模型。
3
An algorithm is presented for complex maze by marking shortest path between the start point and current exploring point with recursive backtracking.