说明：  介绍基本遗传算法及其各种改进算法 ,按照遗传算法的各个计算步骤对各种改进算法进行分析比较 ,得出针对具体问题编写相应的遗传算法程序时应注意的事项 ,最后编程求解了一优化函数。
(introduces the basic genetic algorithm and its improved algorithm, according to the genetic algorithm of the various calculation steps to analyze and compare the various improved algorithms, and draw the attention of the relevant genetic algorithm program.)