均值离差
- 与 均值离差 相关的网络例句 [注：此内容来源于网络，仅供参考]
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It is shown that as the deviation of the interval factors of the design parameters are similar and close to unity, the computational error of the fast methodology are determined by the dispersion between the interval factors; and the error comes up to zero if all the interval factors are equal.
当诸参数的变化区间相对其均值的离差较小时，区间结构矩阵特征值的计算精度主要由各区间因子的差值大小所决定；且当各区间因子的差值为零时，误差亦为零。
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Idea is to replace y and each x variable with a standardized version – i.e. subtract mean and divide by standard deviation
使用Beta系数是因为有时我们把y和各个x替换为标准化版本——也就是，减去均值后除以标准离差。
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The VBA and MapGIS were combined with each other and applied on the basis of the authors' experience, with satisfactory result obtained. It is pointed out that VBA and MapGIS have wide application prospects in geology and mining industry.
文中，笔者以均值加2倍离差方法为例，探讨了运用VBA编程计算确定化探异常下限的基本思路和一般方法，详细介绍了离散点位数据图在MapGIS中直接成图的方法，指出了VBA与MapGIS在地矿行业中具有广阔的应用前景。
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But when there are outliers in the sample, these methods are easily affected by them.
但是当样本数据中包括离群值时，计算结果就会很容易受到这些离群值的影响，这是因为传统的均值向量和协方差矩阵都不是稳健的统计量。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。