查询词典 hessian matrix

Field; characteristic ; group inverse of matrix; linear map; symmetric matrix

基础科学，数学，代数、数论、组合理论域；特征；群逆；线性映射；对称矩阵

An iterative factorization method based on linear subspace for projective reconstruction is presented in the paper. It relies on the facts that the rows in the matrix including all the image points span the same linear subspace as the rows in the matrix including space points and the fact that any basis of the subspace can be regarded as projective reconstruction. The projective reconstruction and the depth factors are obtained based on linear iteration.

摘要该文提出了一种基于子空间线性迭代的射影重建方法，该方法利用所有的图像序列构成的行向量生成的线性子空间之和与射影重建结构点构成的行向量生成的子空间是同一线性子空间及在该子空间中任何一个基底都可以作为射影重建的特性，线性迭代地求取射影重建及图像深度因子。

The bio-switches of the matrix converter were controlled logistically can transform the voltage and frequency of matrix converter.

通过对矩阵式变换器中双向开关的逻辑控制，可变换其电压和频率。

After the setup of a table of the spectral factorization results of each array of matrix, the SF decomposition can give the lower triangular matrix by reading the table.

特别是在复杂介质的偏移计算中，分解误差随介质的不均匀性程度的增大而增大，严重影响着波场的计算。

The numerical results show that in the matrix of mixing matrix chiral physical change in dielectric constant and magnetic permeability, which have an impact on the reflection coefficient.

数值计算结果表明，在基质中掺加手征体能改变基质的介电常数和磁导率，从而对反射系数产生影响。

In chapter 5, Using the majorant fraction method and equivalent transformations, analogues of the Sleszynski-Pringsheim convergence for two-dimensional vector/matrix valued and matrix continued fractions.

在第五章，利用主连分式以及连分式的恒等变换方法，把Sleszynski-Pringsheim收敛定理推广到二元分叉向量值、矩阵连分式情形，并分析了它们的截断误差。

A matrix-type, covering the vast majority of matrix-type function, can be directly added to the project to call.

详细说明：一个矩阵类，涵盖了矩阵类的绝大数函数，可以直接添加到工程中调用。

use KRUSKAL margination array of GE s minimum spanning tree, each side of a tree stored in an array in C and category adjacency matrix is given the realization of the final major of the adjacency matrix to test the operation and output results.

利用KRUSKAL方法求边集数组的GE的最小生成树，树中每条边一次存于数组C中并给出了邻接矩阵类的实现，最后对邻接矩阵类主要操作进行测试，并输出运行结果。

Computer application ; Chinese information processing ; PageRank ; search engine ; Markov state transition matrix ; matrix decomposition

计算机应用；中文信息处理； PageRank ；搜索引擎； Markov状态转移矩阵；矩阵分解

The form and construction of the Markov matrix are illustrated by an example, and the method to fill the matrix by computer programming is explained.

通过讨论马尔可夫阵与其他疲劳载荷表征方法间的关系，表明马尔可夫矩阵含有更多信息，是较适合完整描述疲劳载荷谱的表征方法之

You have to walk your own alk in this life.

次生中你必须走自己的路。

To start with, the thesis analyses ***ism in terms of the generic masculine words, word order and semantic derogation of women in greater detail.

论文首先从阳性词泛指，词序，词义的贬降等方面对英语中的性别歧视现象进行了详细的分析。