基本粒子群、惯性粒子群、收缩因子粒子群三种编程并进行对比，显示三种算法的收敛速度，计算时间，包含有多个验证方程-Particle swarm, inertial particle swarm particle swarm three programming shrinkage factor and compared, showing the convergence rate of the three algorithms, computation time, contains a number