Matrix n. 矩阵 n. 矩阵 n. 矩阵,母体,子宫,细胞,脉石,模型 quasi definite 拟定义 sub definite 子定义 micromatrix 显微基体; 微矩阵 Cerromatrix 赛露玛特利克斯易熔合金 最新单词 boiler feeder是什么意思 锅炉给水器 boiler feed water的意思 锅炉给水 boiler feed pump turbine是什么意思及反义词 ...
PositiveDefiniteMatrix正定矩阵 概念 正定矩阵(Positive Definite Matrix)是一类特殊的对称矩阵,在机器学习和数学中具有重要的性质和应用。一个 n×n 的实对称矩阵 A 被称为正定矩阵,如果对于任意非零向量 x ,都满足 xTAx>0。 性质 正定矩阵的性质如下: 全部特征值大于零:正定矩阵的所有特征值都大于零。 正定二...
1)Hermitian positive definite matrixHermitian正定矩阵 1.Furthermore, a new estimation of the lower bound of the determinant module on the Hadamard product of a Hermitian positive definite matrix and a quasi-generalized complex positive definite matrix is obtained by using the improvement and the prope...
Hermite半正定 1. The complex matrix solutions with Hermite part positive semidefinite and Hermite positive semidefinite for the matrix equation(A*XA,B*XB)=(C,D) is investigated. 研究了复矩阵方程(A*XA,B*XB)=(C,D)有Hermite部分是半正定的解与Hermite半正定解的可解性条件。补充...
Autocorrelation matrixBurg algorithmReflection coefficientsKahler metricHere we propose a method to classify radar clutter from radar data using an unsupervised classification algorithm. The data will be represented by Positive Definite Hermitian Toeplitz matrices and clustered using the Fisher metric. Once ...
Inversion of Positive Definite Hermitian MatrixRestriction of Positive Definite Hermitian MatrixSchur ComplementBlock MatrixWe exploit the theory of reproducing kernels to deduce a matrix inequality for the inverse of the restriction of a positive definite Hermitian matrix....
The Hermitian positive definite solutions of the matrix equaution $X+A^{*}X^{-q}A=Q(q\\geq 1)$ is investigated. Some sufficient conditions and necessary conditions for the existence of positive definite solutions are given. An iterative method for computing Hermitian positive definite solutions...
A final occurrence is that all the eigenvalues do not have the same sign, in which case the sign of the matrix is undefined. Example Principal axes of the tensor of inertia The tensor of inertia [I] of a rigid body is symmetrical and positive definite. Generally, it is expressed as a ...
In this work we present a one-parameter family of divergence functions for measuring distances between Hermitian positive-definite matrices. We then study the invariance properties of these divergence functions as well as the matrix means based on them. We also give globally convergent algorithms for...
4.hermitian manifold hermite流形 5.positive Hermitian matrix 正定Hermite阵 6.Non Hermitian linear system 非Hermite线性方程组 7.positive definite Hermitian matrix 正定Hermite矩阵;正定埃尔米特矩阵 8.Hermitian Form 厄密形式;埃尔米特形式 9.Hermitian quadratic form 埃尔米特二次型;厄米二次型;厄米特二次型相...