建立和实现了基于灰色理论的电力市场期货价格的改进GM(1,1)预测模型。
We establish and accomplish the improved GM (1, 1) forecast model for the forward price in power market, which is based on the grey theory.
本文研究的实际意义在于：找寻铜期货价格的运行规律，为建立和完善国内相关铜产品定价提供理论支持；
The significance is funding copper futures price move routine, supplying theoretical support for establishing and perfecting copper price making in domestic.
本文研究的实际意义在于：找寻铜期货价格的运行规律，为建立和完善国内相关铜产品定价提供理论支持；
The significance is funding copper futures price move routine, supplying theoretical support for establishing and perfecting copper price making in domestic.
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