swarm of particles

基本解释

Settling laws of a swarm of particles in sediment-water mixture have been studied in this paper.
本文探讨了泥沙在浑水中的群体沉降规律。
The algorithm discards the particle velocity and tracks the state of particle swarm by observing the overall changes in the fitness of all particles in the swarm.
该算法舍弃了粒子速度这个参数，并通过粒子群中所有粒子适应度的整体变化跟踪粒子群的状态。
On the basis of particle swarm optimization, an extended particle swarm optimization is first presented by replacing personal best particle with the average of personal best particles in swarm.
在粒子群优化算法的基础上，首先把粒子群优化算法的速度更新式中的个体最优位置用粒子群中所有个体最优位置的平均值代替，得到扩展粒子群优化算法；