说明：  在Matlab中PSO算法可用于BP神经网络的网络权值优化,PSO算法比传统的BP神经网络采用误差反向传播来调整网络连接权值可以有更大的空间内搜索的优势。
(The PSO calculate way can be used for the network power of BP nerve network to be worth in Matlab excellent turn, the PSO calculate way is more anti- than traditional BP nerve network adoption error margin to dissemination can have the advantage to search inside the larger space to adjusting the network conjunction right value.)