遗传算法优化bp神经网络程序,利用本程序不但可以熟悉神经网络的工作原理，而且可以熟悉matlab编程语言，从而为以后的工作打下坚实的基础。-it s about bp and matlab，The use of this procedure can not only be familiar with the works of the neural network, but also familiar with the Matlab programming language, and thus l