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1)  weakly H-matrix
弱H-矩阵
1.
The concept of weakly H-matrix is presented and the relationship between it and H-matrix,the singularity of weakly H-matrix,and its numerical properties are discussed.
给出了弱H-矩阵的概念,讨论了它与H-矩阵的关系以及弱H-矩阵的奇异性、特征值等性质,得到了几个新的结果。
2)  H-matrix
H-矩阵
1.
An oppenheim-type inequality of a M-matrix and a H-matrix under the Fan product;
M-矩阵和H-矩阵在Fan积下的Oppenheim型不等式
2.
A characterization of an H-matrix and the bounds estimation for the inverse of a class real matrix;
H-矩阵的刻化及一类实矩阵逆的上下界估计
3.
Weakly H-matrix and its numerical properties;
弱H-矩阵及其数值性质
3)  H Matrix
H矩阵
1.
A preconditioned Gauss-Seidel iterative method for H matrix;
H矩阵的预条件Gauss-Seidel迭代法
2.
The H matrix is identified by making the capillary number as an identification parameter.
建立了回热器的有源网络模型 ,并以毛细管数作为辨识参数对网络的 H矩阵进行了系统辨识 。
3.
This paper analyses some different structures of H matrix for LDPC codes.
主要分析LDPC(低密度奇偶校验)码H矩阵不同构造的译码性能,通过在4/5码率、990码长、AWGN(加性高斯白噪声)信道、BP(置信传播)译码算法条件下,先采取随机构造的方式进行仿真分析,然后将光正交码的概念引入H矩阵的设计,并进行相应的改进,通过计算机仿真,发现通过光正交码改进H矩阵构造设计的LDPC码不仅性能优于随机构造的LDPC码,而且还具有循环结构。
4)  D-H matrix
D-H矩阵
1.
This article first carry out the robot’s forward and inverse kinematics analysis by D-H matrix, on the basis of which calculates the scope of work of the robot, in order to avoid the campaign singular point and do a reasonable trajectory planning.
本文先用D-H矩阵对机器人进行了正向和逆向运动学分析,在此基础上计算了机器人工作范围,为规避运动奇异点、做合理的轨迹规划做好准备。
5)  H-matrix
H矩阵
1.
Sufficient Conditions for Nonsingular H-matrix;
非奇异H矩阵的充分条件
2.
In this paper, we provide sufficient conditions for verifying generalized strictly diagonally dominant matrix and nonsingular H-matrix, and obtain some new criteria for determining whether a matrix is a nonsingular matrix.
给出了判定广义严格对角占优矩阵和非奇 H矩阵的充分条件 ,从而得到了非奇矩阵的若干判定准则 。
3.
First,two mistakes about the Minkowski inequality of H-matrix were pointed by practical examples and reason of the mistakes was found on a view of theory analysis.
在此基础上,结合H矩阵的特点,运用特征值分布、不等式运算等方法,补充了结论成立的必要条件,修正了H矩阵的该Minkowski型不等式的不足之处,并将结论加以推广;其次,通过进一步的分析,对H矩阵的另一个不等式作了推广。
6)  block H-matrix
块H矩阵
补充资料:弱弱联合
弱弱联合是指两个总体实力都不强但都拥有自己独特的某方面优势的企业之间进行联合,以形成较强的实力。弱弱联合,弱企业之间优势互补,可以形成整体实力变强的效应。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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