covariance造句

1、Method: Dummy variable is used for analysis of covariance and analysis of variance.
方法：在协方差分析与方差分析中使用哑变量。

2、How to plot contour of a covariance matrix of a gaussian distribution?
如何绘制一个高斯分布的协方差矩阵的轮廓？

3、The eigenvalue of covariance matrix can be used to separate signal from noise.
利用协方差矩阵的特征值。能实现信号和噪声的分解。

4、Covariance analysis with forward stepwise variable selection was carried out.
统计方法采用逐步向前变量选择协方差分析。

5、DFT is used to estimate the covariance matrix of downlink channel of the path, not calculating DOA.
在不求出DOA的情况下，采用离散傅里叶变换来估计该路径下行信道协方差矩阵。

6、If you get a lot of negative products, that makes the covariance negative.
很多个负值的结果相加，就会使协方差是一个负值。

7、A covariance analysis of the.
对系统进行了协方差分析。

8、An improved measuring method, the so-called eddy covariance method, recently became available.
最近开始应用的是一种改进的测量方法，所谓的涡度相关法。

9、By analysis of covariance the differences of MDI and PDI between the two groups were compared.
运用协方差分析法比较两组婴儿MDI和PDI的差异。

10、Covariance Analysis of Missile-to-Target LOS Pointing Angle Error for SAM
地空导弹弹目视线指向预定角误差协方差分析

11、We can get the ellipticity and linearity from the eigenvalues of the covariance matrix.
由矩阵的特征值，求取椭圆率和线性因子。

12、Covariance analysis was used to analyze herbicide efficacy data from rapeseed experiments.
摘要采用协方差分析方法，对油菜田除草剂的试验结果进行了分析。

13、A negative covariance means that they tend to move opposite each other.
负值的协方差就表示，二者反向变动。

14、Significance and application of covariance functions are discussed.
对协方差函数的意义和应用做了讨论。

15、Estimation of covariance matrix of downlink channel in FDD-CDMA systems
FDD-CDMA系统下行信道协方差矩阵的估计

16、The estimation of noise covariance matrix is based on iterative procedure in ML.
最大似然法采用了迭代的方法来估计噪声的协方差矩。

17、Covariance is a measure of how much two variables move together.
协方差衡量的是两个变量一起变动的情况。

18、By analysis of covariance we compared the difference of MDI and PDI between the two groups.
运用协方差分析法比较两组婴儿MDI和PDI的差异。

19、And what with the covariance matrix?
这样的协方差矩阵？

covariance翻译