essentially positive matrix [数] 本性正矩阵 ; 本质正矩阵
Symmetric positive matrix 对称正定矩阵
Generalized positive matrix 广义正定矩阵
positive definite matrix [数] 正定矩阵 ; 正定方阵 ; 定矩阵
positive matrix Fatorization 子分解法
positive semidefinite matrix [数] 半正定矩阵 ; 非负半正定阵
sub-positive matrix 亚正定矩阵
non-positive matrix 非正定性
real positive matrix 实正定矩阵
Equippen with 40 negative matrix positive matrix, it can be bent steel edge to optional complex shape.
配有40件阴、阳模具，可将钢线弯成任意复杂形状。
This paper presents a neural network approach to computing the eigenvectors corresponding to tae largest and smallest eigenvalues of a positive matrix.
本文给出实时求解正定矩阵最小和最大特征值对应特征矢量的神经网络模型。
Square root method is one of direct methods, which is an effective method for the solution of symmetrical positive liner equations through triangle decomposition of symmetrical positive matrix.
直接法中的平方根法，就是利用对称正定矩阵的三角分解而得到的求解对称正定方程组的一种有效方法。
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