名词中文翻译
中文翻译：样本协方差矩阵
同义词：
['sample covariance matrix', 'sample covariance matrix', 'sample covariance matrix']
例句：
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1. In thisstudy, we used a sample covariance matrix to analyze the data.
在这项研究中，我们使用样本协方差矩阵来分析数据。
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2. The sample covariance matrix was used to calculate the mean and standard deviation of the data.
样本协方差矩阵被用来计算数据的均值和标准差。
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3.The sample covariance matrix was used to determine the relationship between variables in the dataset.
样本协方差矩阵被用来确定数据集中的变量之间的关系。