说明：  根据遗传算法的基本理论，运用MATLAB编程设计实现该算法。通过数值仿真验证了该实现方法的有效性，表明它能够对函数进行全局寻优。
(According to the basic theory of genetic algorithm, using MATLAB programming designed to realize the algorithm. By numerical simulation the effectiveness of the implementation method, that it can function global optimization.)