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diagonally dominant matrix

  • [数] 对角主导矩阵

网络释义专业释义英英释义

  对角占优矩阵

α-对角占优矩阵

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短语

Strictly diagonally dominant matrix 严格对角占优矩阵

a diagonally dominant matrix 对角占优矩阵

block diagonally dominant matrix 块对角占优

weakly diagonally dominant matrix 弱对角占优矩阵

strong diagonally dominant matrix 强对角占优阵

doubly diagonally dominant matrix 双对角占优矩阵

double diagonally dominant matrix 双对角占优矩阵

locally diagonally dominant matrix 局部对角占优矩阵

general-diagonally dominant matrix 广义严格对角占优矩阵

 更多收起网络短语
  • 对角线占优矩阵
    对角主导矩阵
    对角占优矩阵
    对角线主导矩阵
    对角优势矩阵

·2,447,543篇论文数据,部分数据来源于NoteExpress

Diagonally dominant matrix

  • abstract: In mathematics, a matrix is said to be diagonally dominant if for every row of the matrix, the magnitude of the diagonal entry in a row is larger than or equal to the sum of the magnitudes of all the other (non-diagonal) entries in that row. More precisely, the matrix A is diagonally dominant if

以上来源于: WordNet

双语例句

  • In this paper we propose the concept of a weak strictly diagonally dominant matrix given some DE terminate sufficient conditions for generalized strictly diagonally dominant matrices.

    本文提出严格对角占优矩阵概念,并由此给出广义严格对角占优矩阵若干判定条件

    youdao

  • The calculation methods of diagonally dominant matrix in-situ replacement are researched, including the matrix determinant, the matrix equation unknown and the matrix inversion computation.

    研究对角占优矩阵原位替换方法包括矩阵行列式、矩阵方程未知数矩阵阵的解算。

    youdao

  • In this paper, some sufficient conditions and a necessary condition for a matrix to be a generalized strictly diagonally dominant matrix is given. Some previous results are improved and generalized.

    本文给出了广义严格对角占优矩阵若干充分条件必要条件从而改进和推广了一些已有的结果

    youdao

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