该程序包含基于BP算法的神经网络，以及智能遗传算法，并利用遗传算法对神经网络结构进行优化，最后利用优化后的神经网络进行数据预测。-This package contains the algorithm based on BP neural networks, genetic algorithms and intelligent, and the use of genetic algorithm to optimize the structure of the neural network. Finally, the optimized neural network forecasting data.