把预测的各个时段成交电价通过正态分布分析来确定机组的出力方案和最佳收益。
Output scheme and the best interest of units can be determined by analyzing normal distribution of predicted periodic clearing price.
本文采用稳定分布的性质对高频上证指数收益率的分布作了标度分析，求得特征指数为1。
We apply the character in the stable distribution to the Shanghai Stocks Exchange Composite index, using the scaling of fluctuations, and gain characteristic index, which is 1.
通过对上证指数的统计分析表明，上证指数的收益率分布表现出非正态性，并存在自回归条件异方差的特征。
According to statistical analysis on Shanghai stock index, the distribution of the rate of return is non-positive skewed, and there exists an autoregressive heteroskedasticity in the rate of return.
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