1.
The Sufficient and Necessary Condition of the Quadratic Admissible Estimate for Covariance Matrix
协方差阵二次型估计可容许的充要条件
2.
The Limiting Spectral Density of the Sample Covariance Matrix from Causal AR(1) Model;
AR（1）模型的样本协方差阵的极限谱密度
3.
Covariance Matrix Estimate in Linear Mixed Models;
线性混合效应模型协方差阵的估计问题
4.
Analyzing the difference of positive defined matrix of discrete and continuous sample;
分析离散型与连续型样本协方差阵正定性
5.
Approach of ambiguity resolution based on covariance matrix fitting
一种基于协方差阵拟合的解测向模糊算法
6.
On GPS Baseline Vector Variance-covariance Matrix from Rectangular Space Coordinate System to Gauss Plane Coordinate System
GPS基线向量方差-协方差阵转换到高斯平面上的研究
7.
The Estimates of Regression Coefficient Matrix and Covariance Matrices in the Growth Curve Model with Random Effects;
含有随机效应增长曲线模型回归系数阵与协方差阵的估计
8.
nonscalar variance-covariance matrix
非纯量方差－协方差矩阵
9.
sample variance-covariance matrix
样本方差－协方差矩阵
10.
A New Inverse Method of Covariance Matrix in STAP
STAP中协方差矩阵新的求逆方法
11.
Blind CFA Interpolation Detection Based on Covariance Matrix
基于协方差矩阵的CFA插值盲检测方法
12.
Object Tracking Algorithm Based on Region Covariance Matrix
基于区域协方差矩阵的目标跟踪方法
13.
The Derivation and Application of the Inverse of the Covariance Matrix in Portfolio Analysis;
投资组合中协方差矩阵的逆矩阵的推导及应用
14.
Application of forward-backward averaging covariance matrix estimation in radar array
雷达阵列中前后向平滑协方差矩阵估计应用
15.
Blind Separation Algorithm Based on Diagonalization of the Covariance Matrix
基于协方差矩阵对角化的盲信号分离
16.
An Element Error Compensation STAP Approach Based on Covariance Matrix Taper
一种基于协方差矩阵加权的阵元误差补偿STAP处理
17.
A effective method of acquire the subspace of array signal covariance matrix
一种提取阵列信号协方差矩阵子空间的有效方法
18.
Solving the Optimal Portfolio of Singular Covariance Matrix by Orthogonal Linear Transformation
正交变换求解奇异协方差矩阵的投资组合问题