symmetric matrix

An Inductive Proof of a Symmetric Matrix with Every Principal Minor Nonnegative Being Positive Semi-Definite

主子式非负推出矩阵半正定的归纳法证明

A method is provided for extracting the generalized symmetric characteristic and the linearcharacterisic of a radar target from its scattering matrix.

给出了利用散射矩阵提取目标对称和线形特征的具体方法。

Based on Householder transformation, MPI + OpenMP hybrid parallel algorithm of tridiagonalizing a dense symmetric matrix is presented.

基于householder转换, 给出了稠密对称矩阵三对角化的MPI+OpenMP混合并行算法.

Linear maps preserving inverses of matrices on symmetric matrix spaces over fields

域上对称矩阵空间上的保逆线性映射

This paper is concerned with the problem of real symmetric 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.

DMC is symmetric if its transition probability matrix is symmetric.

如果转移概率矩阵是对称的,则称DMC是对称的.

In this paper, a new discrete Hopfield neural network with self-feedback connection is designed, the weight matrix of which is a symmetric matrix that has regular structure.

本文设计了一种高散型Hopfield自反馈神经网络，其权值矩阵具有较强的规律性（权值矩阵是主对线为1的的对称矩阵）。

The a-1 mother wavelets corresponding to Haar scaling function can be constructed by calculating eigenvectors of a symmetric matrix.

指出只需对一实对称矩阵求特征向量，便容易得到相应的a-1个母小波。

Best approximation solution for α-symmetric positive semi-definite matrix on a linear manifold

线性流形上α-对称半正定阵的最佳逼近解

Linear Maps Preserving Inverses Matrices on Symmetric Matrix Space

对称矩阵空间保逆矩阵的线性映射

Units Preservers on symmetric matrix spaces

对称矩阵空间上的单位保持算子

Real Skew-Symmetric Matrix and its QL Algorithms

实反对称矩阵及其QL算法

Fuzzy Multiobjective Lattice-order Decision Making and Symmetric Matrix Game

模糊多目标格序决策及对称矩阵对策

As a result, the element tangent stiffness matrix is symmetric and is updated by using the total values of the nodal variables in an incremental solution procedure.

因而，得到的单元切线刚度矩阵是对称的，此外在增量求解过程中用节点变量的全量进行更新。

This matrix is symmetric and banded , the band being equal to four.

这个矩阵是对称的且是带状的, 带宽等于四.

In the end, by use of the QR method, transverse mode fields in the circular confocal resonator and the symmetric resonator are numerically analyzed by solving the matrix for all eigenvectors and eigenvalues.

最后，利用求解全部本征值和本征向量的QR方法对共焦腔和带孔径光阑对称腔的横模场进行数值分析。

Determinant Research Method is one of the effective methods for calculating the generalized eigenvalues and corresponding eigenvectors of a large sparse matrix. Its theoretical foundation is that for a symmetric matrix the leading principal minors of the eigenmatrix form a Sturm Sequence.

行列式查找法是计算大型稀疏矩阵广义特征值和特征向量的有效方法之一，其理论基础是对称矩阵的各阶顺序主子阵的特征行列式形成Sturm序列。