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- orthogonal matrix groups 交换性
- An orthogonal matrix is an invertible matrix for which the inverse is equal to the transpose. 正交矩阵是可逆矩阵,其逆矩阵等于其转置矩阵。
- And a numerical algorithm for constructing a random symplectic orthogonal matrix is put forward. 研究了现有两种构造随机正交辛矩阵算法的特点;
- The extraction technology of triacontanol from beeswax was studied in this paper andthrough the method of experiments of orthogonal matrix in studied. 本文研究了从蜂蜡中提取三十烷醇的工艺方法，并通过正文试验对其工艺条件进行了探讨。
- A series of the necessary and Sufficient conditions of the diagonalizable orthogonaltransformation and orthogonal matrix is given. 获得了一种求可对角化正文矩阵的特征向量的简便方法。
- The crosslinking reaction of polyvinyl alcohol ( PVA) emulsion with tris (4 - isocyanatophenyl) thio-phosphate (TTPI) was researched by the orthogonal matrix experimental method. 采用正交实验法,研究在水基中,对三异氰酸三苯基硫代磷酸酯(TTPI)交联聚乙烯醇(PVA)的反应。
- The semi singular value decomposition A=USR is suggested，where U is an orthogonal matrix，S is a diagonalizable matrix and R is a upper-triangular matrix. 提出了半奇异值分解A=USR，其中U为正交矩阵，S为对角矩阵，R为上三角矩阵。
- The concept of orthogonal matrix and four properties of generalized orthogonal matrix in determinant, characteristic Solution and adioint matrix were discussed. 摘要推广了正交矩阵，并研究了广义正交矩阵在行列式、特征根、伴随矩阵等问题中的四个性质。
- Three weeks later, the qualified animals were randomized into four groups: EHT group (n=12), which were transplanted with both cardiomyocytes and matrix; cell transplantation group (n=12); matrix group (n=12) , control (n=11). 心肌梗死后合格的动物模型随机分成EHT组(n=12)、单纯心肌细胞组(n=12)、单纯基质组(n=12)、对照组(n=11)。
- Results Some properties and criterions about involutory matrix are obtained.The relationships of involutory matrix, generalized symmertrical matrix and generalized orthogonal matrix are established. 结果得到了拟对合矩阵的一些性质与判定，并揭示了拟对合矩阵与广义正交矩阵、广义对称矩阵之间的关系。
- Using the orthogonal matrix experimental method,we are discussed the influence of polymerizing temprature,proportions of the raw materials on the heat-resistant property of the coating. 采用正交实验法研究了共缩聚合温度、原料配比等因素对涂层耐高温性能的影响。
- By decomposing a matrix into one diagonalizable matrix and two orthogonal matrixes，singular value decomposition has very good properties. 摘要 奇异值分解是将一矩阵分解为一个对角矩阵和两个正交矩阵，奇异值分解有着非常好的性质。
- Some Matrix Groups and Their Lie Algebras 一些矩阵群和它们的李代数
- After define the Jacobian matrix, use the characteristics of orthogonal matrix and matrix type we found by DOI, we can synthesize the structure matrices. 由此理论合成出的结构矩阵，可以决定当腱驱动系统满足等方向性传递特性时，系统中滑轮的半径尺寸，以及动力传递线的安排。
- Based on fundamental properties of matrix group inverses and circulant matrices, this paper describes a particular application in both of the above concepts of iterated functions of integers. 基于群逆阵和循环矩阵的基本特征,该文阐述这2类矩阵在整数迭代函数中的一种重要应用。
- Do you teach your students singly or in groups? 你教学生是个别地教还是按组教？
- A Few Properties of Generalized Orthogonal Matrix 广义正交矩阵的几个性质
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- J- quasi - sub - orthogonal Matrix J-拟次正交矩阵
- Rioting broke out between rival groups of fans. 双方球迷之间发生了骚乱。
