positive definite symmetric matrix

英 [positive definite symmetric matrix]
美 [positive definite symmetric matrix]

中文释义

正定对称矩阵

单词分析

单词结构：

positive definite symmetric matrix

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：positive definite symmetric matrix
  • 核心含义：正定对称矩阵

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更新时间：2026-02-21 22:39:45