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单词
tri-diagonal matrix
释义
tri-diagonal matrix
简明释义
三对角矩阵:在线性代数中,一个三对角矩阵是矩阵的一种,它“几乎”是一个对角矩阵。准确来说:一个三对角矩阵的非零系数在主对角线上,或比主对角线低一行的对角线上,或比主对角线高一行的对角线上。
网络释义
短语
1
partitioned tri-diagonal matrix
分块三对角矩阵
2
Real Symmetric Tri-diagonal Matrix
实对称三对角矩阵
3
tri-diagonal Toeplitz matrix
三对角Toeplitz矩阵
双语例句
1
Floating point representation, Gaussian elimination with partial pivoting, scaling of computations with
matrix
size, banded and
tri
-
diagonal
systems, LU decomposition.
浮点数表示法,含部份换轴之高斯消去法,使用矩阵大小之计算尺度调整,带状及三角对角系统,LU分解。
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更新时间:2025/8/19 19:01:54