- 更多网络解释与主对角线相关的网络解释 [注:此内容来源于网络,仅供参考]
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leading diagonal:主对角线
leading coefficient 首项系数 | leading diagonal 主对角线 | least common multiple, lowest common multiple (L.C.M) 最小公倍数;最低公倍式
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principal diagonal:主对角线
"主曲率","principal curvature" | "主对角线","principal diagonal" | "主焦点","principal focus"
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least common multiple (L.C.M:最小公倍数,最低公倍式
leading diagonal 主对角线 | least common multiple (L.C.M.) 最小公倍数,最低公倍式 | least value 最小值
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leading coefficient:首项系
L.C.M. 最小公倍 | leading coefficient 首项系 | leading diagonal 主对角线
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main diagonal:主对角线
diag是只保留原矩阵的主对角线 (main diagonal) 的元素,其余的元素以零取代. triu, tril 则是分别产生上三角形及下三角形矩阵,其余的元素也以零取代. 以下的例子详细的说明这三个函数的用法:
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principal curvature:主曲率
"[矩阵]主分量分析","principal component analysis" | "主曲率","principal curvature" | "主对角线","principal diagonal"
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principal diagonal polynomial:主对角多项式
principal diagonal 主对角线 | principal diagonal polynomial 主对角多项式 | principal dielectric constants 主介电常数