差分算法和粒子群算法属于智能随机优化算法，作者将差分算法一粒子群算法相结合，得到一种混合优化算法，并编写了matlab源程序，供广大学着研究学习-Difference algorithm and particle swarm algorithm is smart stochastic optimization algorithm, the authors difference algorithm combines a particle swarm algorithm to obtain a hybrid optimization algorithm, and prepared matlab source for extensive research university with learning