• 研究矩阵保持伴随矩阵线性映射形式

    The forms of linear maps preserving adjoint matrix between two full matrix rings have been given.

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  • 矩阵全矩阵星座形式表达测定结果

    We expressed the results in the forms of semi-matrix, complete-matrix and constellation figures.

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  • 本文刻画整环矩阵空间对称矩阵空间三角矩阵空间上保持伴随矩阵线性算子的结构。

    In this paper, we characterize the linear operators preserving adjoint matrices on the Spaces of all matrices, symmetric matrices and upper triangular matrices over domain.

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  • 搜索域搜索中,提出人脸相似度矩阵进行有效的搜索。

    In the full image search and local search, the similarity matrix is introduced to help matching faces efficiently.

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  • 我们意识每个层次相关部分就是存在这个15维度时间矩阵我的部分。

    Each level of our consciousness that exists on levels of the 15-dimensional time matrix is PART of us.

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  • 方法设定外部干扰矩阵,基于状态的分散,系统干扰项考虑反馈增益矩阵f迭代方法求F阵使闭环系统最优。

    The method sets system disturbance within the feedback gain matrix f, which can be computed by iteration, in order to make the closed loop system optimum.

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  • 分析VGA有源矩阵液晶显示器缺陷分类产生原因。研制出了有源矩阵液晶显示器的断路测试板、短路测试板以及显示测试板。

    The defect classification and the reason forming defect of VGA thin film transistor active matrix liquid crystal displays are analysed. Open tester, short tester and display tester are developed.

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  • 在引入重叠矩阵基础,提出了加窗相位等效f IR滤波器系数向量计算通式。

    Based on introducing overlapping base matrix, the general calculating formula for the coefficient vector of windowed all-phase equivalent FIR filter is proposed.

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  • 论文介绍了一种基于非奇异矩阵代替置换网络有效提高分组密码线性密码分析的能力。

    This paper introduces a completely nonsingular matrix based substitution permutation network that can effectively improve the performance of the block cipher against linear cryptanalysis.

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  • 最后基于节点阻抗矩阵交易等值节点电流提出了一种通用配电网损耗分配方法。

    A universal procedure for allocating losses in distribution networks is proposed based on the full bus impedance matrix and equivalent injection current of transactions.

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  • 讨论了同域有密切关系几种环类,不仅研究这些环类的性质同时也研究了它们同普通矩阵环的关系.。

    Discusses the derived rings and weak derived rings on the total matrix ring. At first, we discuss the properties of these rings, and next discuss their relations matrix rings.

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  • 基于模型设计了一个称为基于非奇异矩阵代替置换网络密码结构

    Based on this model, a new crypt structure called completely nonsingular matrix based substitution permutation network is designed.

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  • 变换方法用于处理每一边界约束刚度矩阵位移矢量相应算子运算

    The full transformation method deals with each boundary constraint node, and for stiff matrices and displacement vector, using operator transformation, relative operator calculation is performed.

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  • 提出了种基于节点电纳改造配电网节点导纳矩阵可逆性方法

    Then, an efficient method for upgrading the reversibility of full bus admittance matrix of a distribution network is proposed by perturbing shunt susceptance.

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  • 因而,得到单元切线刚度矩阵对称,此外增量求解过程中用节点变量进行更新。

    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.

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  • 论文传输工程项目为研究对象,寿命周期模式下,光传输工程项目的组织模式应采用直线—职能式矩阵

    Focused on optical transmission project, this paper proposes that in the life management mode, the organizing mode should use line and staff organization, or matrix organization.

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  • 试验结果表明利用迁移矩阵计算得到压载出港条件船的振动结果与试验结果差距不大

    Experiment results indicate that there isn t much difference between experiment results and that of ship general vibration under ballast outbound condition calculated by transfer matrix method.

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  • 借助于任意两个样品之间差异度和有序样品差异矩阵概念提出有序样品聚类差异矩阵

    With the aid of the two concepts of diversity between any two samp le sand total diversity martrix of orderd samples, diversity matrix method is presented for clustering orderd samples.

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  • 给出基于非奇异矩阵代替置换网络差分概率上界

    The upper bound of the differential probability is developed for the completely nonsingular matrix based substitution permutation network.

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  • 本文首先对循环编码矩阵带来噪声混合进行了分析进一步提出了噪声混合的预编码矩阵分析误码率

    This paper analyses half hybrid noise of the circulant pre-coding matrix, then proposes full hybrid noise pre-coding matrix and discusses its bit error rate.

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  • 指出了使用大规模基于奇异矩阵代替置换网络有效地提高分组密码抗差分密码分析

    Therefore, using large completely nonsingular matrix based substitution permutation networks can effectively improve cipher security in relation to differential cryptanalysis.

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  • 讨论了对称矩阵正定矩阵几个充分必要条件

    Some sufficient and necessary conditions of the full symmetric real matrix is full definite matrix are discussed.

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  • 本文给出了正定矩阵概念讨论了对称矩阵正定矩阵几个充分必要条件

    In this paper the concept of the full definite matrix is given, some sufficient and necessary conditions of the full symmetric real matrix is full definite matrix are discussed.

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  • 利用着色矩阵给出一类着色构造证明了对于这些图类m

    M. Behzads total colouring conjecture is proved here for a category of graphs by use of a total colouring structure given by a total colouring matrix supposed.

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  • 根据提出约束条件,采取逐级构造邻接矩阵方法,求解杆组间可行连接方式同步辨识同构体,从而获取R副杆组间的连接关系的杆组邻接矩阵

    The connection forms of all R joints of the Assur groups in the assembly forms are permutated step by step following the proposed connection constrains and isomorphism is detected in the process.

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  • 本文给出了正定矩阵概念,讨论对称实矩阵正定矩阵的几个充分必要条件。

    In this paper, we discuss properties of positive definite complex matrix, and the relation between it and the Hermite positive definite matrix.

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  • 本文给出了正定矩阵概念,讨论对称实矩阵正定矩阵的几个充分必要条件。

    In this paper, we discuss properties of positive definite complex matrix, and the relation between it and the Hermite positive definite matrix.

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