说明：  在理解粒子群算法（PSO）前提下，在VC++6.0开发环境下编写PSO程序。这对PSO的初学者加深PSO算法理解，对需要PSO作优化问题的可以在源码基础上加以修改，从而加速程序开发
(In the understanding of particle swarm optimization (PSO) under the premise that in VC++ 6.0 development environment to prepare PSO procedures. This is the beginners PSO algorithm PSO deepened understanding of the needs of PSO for the optimization problem can be based on the modified source code, thus speeding up the development)