covariance

名词：

名词: covalency

更多词形：

形容词: covalent | 副词: covalently | 名词: covalency |

单词例句：

Covariance is the ultimate law of library science development which has been proved by library science history.

图书馆学史证明,协变性是图书馆学发展的根本规律。

See from current covariance data, it is average to digest level not really perfect.

从目前的统计数据来看，平均消化水平不太理想。

Studies of the Polarimetric Covariance Matrix. Part II: Modeling and Polarization Errors.

极化协方差研究,第二部分:模拟和极化误差。

Take the two-factor covariance analysis for example, the projection method is used to decompose the derivate square.

摘要以双因素协方差分析为例，介绍如何用代数中投影的方法进行离差平方和分解。

Comparison variations of correlation and covariance for carrier frequency as varing prmeter.

比较关联与关联变异随载波频率之变化。

The COVAR() function calculates the covariance of two cell ranges.

函数计算两个单元格范围的协方差。

Gets a combination of GenericParameterAttributes flags that describe the covariance and special constraints of the current generic type parameter.

获取描述当前泛型类型参数的协变和特殊约束的GenericParameterAttributes标志。

Realized covariance matrix is a new measurement of the volatility and correlation of portfolio.

摘要“已实现”协方差矩阵是对投资组合波动性及相关性的一种全新的度量方法。

And the MIXED procedure of the SAS System provides a rich selection of covariance structures through the RANDOM and REPEATED statements.

Mixed过程提供了丰富的协方差结构，可以充分利用重复测量资料的信息，又能处理缺失值，是重复测量资料最优的统计分析方法。