方差矩阵是什么意思-方差矩阵的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-09 07:01:50

求解答，词语方差矩阵是什么意思？再说说方差矩阵有什么含义？

答案

方差矩阵的百科含义

亦称方差一协方差矩阵、协方差矩阵、随机向量的方差。

方差矩阵的词语组词

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方差矩阵的相关词语

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