粒子群优化的超限学习机，运行快，拟合效果好，很方便使用(The particle swarm optimization of the overrun learning machine, fast operation, good fitting effect, very convenient to use.)

混合粒子群算法是集群智能思想的一个具体应用，优化函数效果好(Cooperations_in_PSO_C)

一种改进的粒子群算法（PSO），寻优效果比较好。可以改了自己用。(An improved particle swarm optimization (PSO) algorithm has better optimization effect. You can change your use.)