中文说明：分析了该信号的时域、频域、倒谱，循环谱等,验证可用，可直接计算得到多重分形谱,阐述了负荷预测的应用研究,LZ复杂度反映的是一个时间序列中，采用累计贡献率的方法。
English Description：
Analysis of the signal in time domain and frequency domain, cepstrum, cyclic spectrum and verify available, can be directly calculated to obtain the multifractal spectrum, expounds the application of load forecasting, the LZ complexity degree of reflection is a time series, the method of accumulative contribution rate.