灰色预测与BP神经网络系统结合程序源码，具有较高拟合度。用于预测-Grey prediction system of BP neural network combined with the program source code, with a high goodness of fit. Used to predict

此代码为BP神经网络程序及灰色预测源代码，基于matlab编译环境，适用于各种BP神经网络的拟合及仿真预测，使用前请根据背景自行导入数据及调整神经节数-This code for the program and a pair of grey BP neural network prediction of source code, based on the MATLAB compiler environment, suitable for all kinds of BP neural networ

美赛常用算法包括插值拟合、灰色预测、神经网络、图论、聚类分析、模拟退火等(Common algorithms for the United States)

可以拟合出精度很高的预测值，强烈推荐给大家，很好用的(Can fit a highly accurate prediction, highly recommended to everyone, very good.)