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- This paper is concerned with the problem of real symmetric positive semidefinite matrix pencil under spectral restriction. 本文讨论谱约束下实对称半正定矩阵束的最佳逼近问题，指出一般算法。
- non negative semidefinite matrix 非负半正定阵
- part symmetric positive semidefinite matrix 部分对称半正定矩阵
- weighted subpositive semidefinite matrix 加权亚半正定矩阵
- In this paper,some properties of weighted subpositive semidefinite matrices were discussed. 讨论了加权亚半正定矩阵的充要条件、分解、特征值、行列式等性质.
- THE INVERSE PROBLEMS FOR REAL PART POSITIVE SEMIDEFINITE MATRIX 实部半正定矩阵反问题
- Positive Semidefinite Quadratic Form and Positive Semidefinite Matrix 半正定二次型及半正定矩阵
- Connections Between Euclidian Distance Matrix and Positive Semidefinite Matrix 欧几里得距离矩阵与半正定矩阵的关系
- Triangular (LL~T) Decomposition of Real Symmetric Positive Semidefinite Matrix 实对称半正定矩阵的三角(LL~T)分解
- The Eigenvalues of Positive Semidefinite Matrices 半正定矩阵乘积的特征值
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- semidefinite matrix [计] 半定矩阵
- negative semidefinite matrix 半负定矩阵,负半定矩阵
- positive semidefinite matrix 半正定矩阵,非负半正定阵
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- The left and right inverse eigenvalue problem for symmetric positive definite and symmetric positive semidefinite matrices on subspace 子空间上的对称正定及对称半正定阵的左右特征值反问题
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- This paper concerns nonsmooth semidefinite programming problems. 摘要首次考虑了非光滑半定规化问题。
