运用神经网络pso的算法进行极值的搜索，并且以函数例子进行了演示。-Use grnn neural network algorithms for data prediction, and the cargo as an example for a demonstration.

粒子群算法优化广义回归神经网络的代码，具有很好的借鉴意义。(Particle swarm optimization (PSO) algorithm optimizes the code of generalized regression neural network, which has a good reference value.)