According to the characteristics of nonlinearity and periodicity of the electricity price in power market, this essay puts forward a new way of forecasting the short-term electricity price based on wavelet analysis and GEP, and the result of the simulated calculation shows that it has good accuracy.%针对电力市场中电价非线性和周期性特点,提出一种基于小波分析和基因表达式程序设计的组合短期电价预测新方法,仿真计算结果显示出良好的预测精度。
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