查询词典 deviation

Based on the absolute deviation, a new risk function ω〓 is proposed and an analytical solution for the single period model is derived.

提出了一个新的风险控制函数ω〓，该函数是将所有资产的绝对偏差的平均值作为风险的度量，并给出其单阶段的投资模型的解析解。

Two fund separation is found in mean absolute deviation portfolio choice model.

实证分析还表明，绝对离差模型中有近似的两基金分离现象存在。

In this paper, based on the approach of a tra de-off between mean and absolute deviation, we investigate the portfolio perfo r mances of 169 A stocks in Shanghai stock market.

本文基于均值-绝对偏差的折中方法探讨了上海股票市场169种股票的投资组合分析，得到了一些有益的启示和结论。

The least absolute deviation of the random censored data nonlinear regression model ［J］.

随机删失数据非线性回归模型的最小一乘估计［J］。

I'm very, very firmly against any deviation from the absolute and solemn undertaking to all citizens that they can communicate in and expect to comprehend the replies that they get in exchanges with the European institutions.

我坚决反对违背我们对所有欧盟公民的不容置疑的神圣承诺，我们保证过他们可以用自己的语言与欧盟的公共机构交流并得到他们可以理解的答复。

Matlab norm to achieve a optimized code to achieve the smallest absolute deviation algorithm.

详细说明： matlab实现的1范数优化代码，实现绝对值偏差最小的算法。

The results were correlated as the van der walls type and polynominal functions of temperature, and the average absolute deviation were 0.0776 and 0.0270mN·m~(-1), respectively.

利用两种温度函数对表面张力的数据进行了拟合，拟合的平均偏差分别为0.0776和0.0270mN·m~(-1)。

Fuzzy Expected Rate of Return ; Portfolio Selection Model ; Fuzzy Absolute Deviation ; Value of Fuzzy Number ; Dominance Criteria

模糊收益率；投资组合模型；模糊绝对偏差；模糊数的绝对值；占优准则

The absolute average deviation of the generalized neural network of nonpolar fluid saturated vapor pressure is 0.4361%.

本研究所求得非极性流体之表面张力的一般化类神经网路模式的平均绝对误差为0.43085%，饱和蒸汽压为0.4361%，饱和密度为

According the feature of gray absolute correlation degree, an edge detection method based on ray absolute correlation degree and standard deviation of Image sub-block is given, and the threshold is adaptive in the method.

针对灰色绝对关联度计算模型的特点，提出一种基于灰色绝对关联度和图像子块标准差的边缘检测算法，实现遥感图像边缘灰提取过程中阈值的自适应调整。

If I didn't care what anyone thought, I would.....

如果我不介意别人怎么看，我会。。。。

In recent decades, Chile has mandated earthquake-proofing for new structures, requiring that materials like rubber and features like counterweights be built into the architectural designs to allow buildings to bend and sway during temblors rather than break.

在最近数十年里，智利已经为兴建防震的新土建结构而对建筑材料提出要求，需要的材料类似于橡胶，而特性就象运用在建筑设计中的平衡物体，一旦应用以后，当地震发生时建筑就能弯曲摇摆。