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单词
elementary row operations
释义
elementary row operations
网络
初等行变化;基本列运算;行初等变换
网络释义
1.
初等行变化
它的实质是通过
初等行变化
(
Elementary row operations
),将线性方程组的增广矩阵转化为行阶梯矩阵(row echelon form) …
www.cnblogs.com
2.
基本列运算
利用矩阵之
基本列运算
(
Elementary row operations
)化简成单位矩阵,求解。基本列运算为(B)Free register and download UseN…
www.ppt2txt.com
3.
行初等变换
高等数学词汇表_爱问知识人 ... elementary matrix 初等矩阵
elementary row operations
行初等变换
identity matrix 单位矩阵 ...
iask.sina.com.cn
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更新时间:2026/10/11 4:43:57