positive definite
英 [ˈpɒzətɪv ˈdefɪnət]
美 [ˈpɑːzətɪv ˈdefɪnət]
正定的
双语例句
- The Positive Definiteness of Kronecker Product of Complex Positive Definite Matrices
复正定矩阵的Kronecker积的正定性 - Studied Hermitian Positive Definite Solutions of Three Classes of Nonlinear Matrix Equations
三类非线性矩阵方程的Hermitian正定解研究 - Under the cases that the objective function is positive definite or positive semidefinite, the necessary and sufficient conditions to characterize global optimal solution are obtained.
假定约束是可行、规范的，对于目标函数为正定或半正定的情形，得到了全局最优解的充要条件。 - Symmetric Positive Definite Matrices and the Determining Criterions for Non-singular GM-matrices
对称正定矩阵与非奇异GM-矩阵的判定 - Aim To solve question about the existence and uniqueness of the solution for linear complementary by using generalized positive definite matrix.
目的解决用广义正定矩阵来判别线性互补解的存在唯一性问题。 - Using the determinant and trace of positive definite Hermite matrix of complex fields we obtained several interesting inequalities.
本文考虑了复数域上正定厄米特矩阵的行列式与迹间的一类不等式，得到了几个有趣的不等式。 - In this paper, some important inequalities on norm of determinent of complex positive definite matrix and its Schur complement are obtained.
正定复矩阵是矩阵论中的一个重要概念，人们已经掌握了它的若干性质与结构。 - Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.
讨论了伴随矩阵在对称、反对称、正定、半正定、正交、相似和特徵值等方面的性质。 - Several important inequalities of Hermite positive definite matrix trace
Hermite正定矩阵迹的几个重要不等式 - An attractive property of this method is that the Hessian of the quadratic objective function is always positive definite.
该方案的一个显著优点是QP子问题的目标函数的Hessian阵正定。