positive semidefinite matrix

positive semidefinite matrix的基本解释

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半正定矩阵

与positive semidefinite matrix相关的网络例句 [注：此内容来源于网络，仅供参考]

The symmetric positive semidefinite solutions of the matrix equation= is considered in this paper.

讨论了矩阵方程＝的对称半正定解。

An arbitrary perturbation of generalized Schur complement for positive semidefinite matrix is studied.

得到了原已有文献给出的Hermitian半正定矩阵的Styan矩阵不等式的逆向表达式。

They are different only in that the lower right block is different, one is zero matrix, the other is nonzero symmetric positive semidefinite matrix.

论文中应用了两种离散鞍点问题的方法，一种是低阶混合协调有限元方法，另一种是M.A.C格式的有限差分法。

Based on the special decomposition of Hankel matrix, we can transform the problem of approximating a given matrix with a positive semidefinite real Hankel matrix of lower rank to a smooth unconstrained optimization problem.

对矩阵的低秩Hankel半正定矩阵逼近，采用特殊的分解形式，可将其转化为一个无约束的优化问题进行求解，本文应用拟牛顿方法求解无约束优化问题。

This paper mainly discusses a kind of indefinite stochastic linear quadratic optimal control problem with incomplete data, which can be described as: Minimize subject to Here Q, F are indefinite symmetric matrices,R is a positive semidefinite symmetric matrix.

本文主要讨论的是一类部分信息下的不定随机LQ问题，其形式如下：这里Q，F为不定对称矩阵，R为非负对称矩阵。

与positive semidefinite matrix相关的网络解释 [注：此内容来源于网络，仅供参考]

positive semidefinite matrix：半正定矩阵

positive definite quatratic form 正定二次型 | positive semidefinite matrix 半正定矩阵 | positive semidefinite quadratic form 半正定二次型

positive semidefinite matrix：非负半正定阵

positive semidefinite form 半正定型 | positive semidefinite matrix 非负半正定阵 | positive sign 正号

Symmetric and positive semidefinite matrix：對稱且正半肯定矩陣

Symmetric 對稱 | Symmetric and positive semidefinite matrix 對稱且正半肯定矩陣 | Symmetric equilibrium 對稱均衡