英语词汇covariance of estimator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	covariance of estimator
释义	covariance of estimator 翻译估计量的协方差以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 [统计]?估计量协方差 ... covariance for simple random sampling 简单随机抽样协方差 covariance for stratified sampling 分层抽样协方差 covariance of estimator 估计量协方差 ... 双语例句 1 A spectral estimator based on the rank-deficient sample covariance matrix was developed to improve the robustness of estimates of the rank-deficient robust Capon filter-bank (RCF) spectral estimator. 为了解决秩亏RCF（robust Capon filter-bank）谱估计方法的估计性能不稳健问题，提出一种基于奇异协方差矩阵的谱估计方法。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。