PASCAL Visual Object Classes，视觉识别竞赛的程序，共有20大类视觉目标。用MATLAB代码写成。能生成precision/recall图。-PASCAL Visual Object Classes, Competition visual recognition procedures, a total of 20 major categories of the visual target. With code written in MATLAB. Able to gen

图论的小作业，计算班级成员关系之间的聚合度并采用Floyd算法计算最短路径-Graph Theory of small operations, calculation of class membership between the degree of polymerization and using Floyd shortest path algorithm