symmetric and positive semidefinite matrix

英 [symmetric and positive semidefinite matrix]
美 [symmetric and positive semidefinite matrix]

中文释义

对称且正半肯定矩阵

单词分析

单词结构：

symmetric and positive semidefinite matrix

字母数：42

记忆提示

🎯 重点记忆：

  • 单词拼写：symmetric and positive semidefinite matrix
  • 核心含义：对称且正半肯定矩阵

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更新时间：2026-04-18 08:31:32