基本种群规模改进与数值实验的PSO算法源程序，可自动保存实验数值，附有画图源代码。-Basic population size and numerical experiments to improve the PSO algorithm source code can be automatically saves numerical experiment with drawing the source code.

本程序用matlab编写，采用基本粒子群算法(PSO)来求解IEEE标准40节点电力负荷分配问题-This program iswritten in matlab, the basic particle swarm optimization (PSO) to solve the IEEE standard 40 node power load allocation problem