It has been verified that the partitioned state estimate is identical with the usual full least square estimate.

这样得到的结果与原来把电力系统状态估计作为一个最小二乘方问题处理所得的结果是一致的。

youdao

Our research shows that when sample size is greater than 50, the least square estimate of regression coefficiencies has high estimate precision.

结果表明，当样本大小大于50时，回归系数的最小二乘估计具有较高的估计精度；

youdao

In this paper, the method of weighted least square estimate is proposed to construct ARMA model, which can be applied in power system load forecasting.

采用加权最小二乘法参数估计方法，得到应用于电力系统日负荷预测和月负荷预测的ARMA模型。

youdao

For his mathematical project, he compared two ways to estimate the square root of an integer, a number with no fractional parts.

VOA: special.2011.03.24

This helped us estimate the square footage.

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The deal includes 4.2 square miles of patented claims and historic resource estimate of 4 billion pounds of copper.

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Should these trends continue, a jump in store revenue per square foot could provide upside to our price estimate, which stands close to 12% below the current market price.

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