说明：  改进的蚁群算法及其在TSP问题中的应用研究 核心是用遗传算法对蚁群算法的四个参数进行优化，及运用MMAS进行巡径
(Improved ant colony algorithm and its problems in the TSP is the core of the application of genetic algorithm with ant colony algorithm to optimize the four parameters, and application of MMAS to patrol trails)