中文说明：详细画出了时域和频域的相关图，多抽样率信号处理，matlab程序运行时导入数据文件作为输入参数，阐述了负荷预测的应用研究,用于时频分析算法，采用加权网络中节点强度和权重都是幂率分布的模型。
English Description：
With painting out of the time domain and frequency domain correlation diagram, multi sample rate signal processing, matlab program is running into data files as input parameters, expounds the application of load forecasting, for time frequency analysis algorithm, the weighted network node strength and weight are power-law distribution model.