中文说明：程序提出了一种基于人群混合算法，是粒子群优化和引力搜索算法的组合。主要目标提高整合PSO和GSA算法的能力
English Description：
The program proposes a crowd based hybrid algorithm, which is a combination of particle swarm optimization and gravity search algorithm. The main goal is to improve the ability of integrating PSO and GSA algorithms