regular matrix

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）。

An algorithm for the uncontrollable model and the unobservable model of time invariant linear system is given. This algorithm is based on the block diagonal sorting method that computes the deflation subspace of the regular pair matrix.

基于计算正则矩阵对收缩子空间的块对角排序方法，对线性时不变系统不可控模型和不可观测模型提出了一种数值算法。

The regular pattern of the variation of the tensile strength, the dependence of the tensile strength on the adhesion between fibres and matrix and the type of matrix, the prediction of tensile strength and the mechanism of tensile break were discussed theoretically.

从理论上探讨拉伸强度的变化规律，其与粘合效果、基质类型等因素的依赖关系，拉伸强度的预测和拉伸破坏机理。