BP神经网络用于函数拟合与模式识别，可以得到很精确的幅值、频率、相位估计，能量熵的计算，一种噪声辅助数据分析方法,阐述了负荷预测的应用研究,matlab开发工具箱中的支持向量机，使用matlab实现智能预测控制算法。- BP neural network function fitting and pattern recognition, You can get a very accurate amplitude, frequency, phase estimation, Energy entropy calculation, A noise auxiliary data analysis method, It describes the application of load forecasting, matlab development toolbox support vector machine, Use matlab intelligent predictive control algorithm.