square matrix造句

• The square matrix is called a diagonal matrix .
  该方矩阵称为对角矩阵。
• Square matrix root operation
  方阵的开方运算
• A new method on the decision of positive definite quadratic form using the real square matrices
  利用实方阵判定二次型正定性的新方法
• The matrices in cwmtx include vectors and square matrices , where vectors include space vectors and quaternions
  Cwmtx中的矩阵包括向量和方阵，其中向量包括空间向量和四元数。
• Standard power method in evaluating all the maximum modulus eigenvalues of square matrix and associated eigenvectors
  阶实方阵的任意个模最大的特征值及其相应特征向量的规范化幂法
• The identity matrix of dimension n is a square matrix which contains ones along the diagonal and zeros in all other positions
  使这个n维矩阵的一个对角线上的元素为1 ，而其他位置为0 。
• The control algorithm of closed - loop gain shaping when the controlled object is not square matrix in the simo system is developed in this thesis
  本文提出了单输入多输出( simo )系统即被控对象为非方阵情况下的闭环增益成形控制算法。
• The application of the control algorithm to the siso system , the unstable process and the mimo system whose controlled object is square matrix has been affirmed fully
  闭环增益成形算法在siso系统、非稳定过程和被控对象为方阵的mimo系统中的应用已被充分肯定。
• Q9 has a number of distinct advantages in penetrating mobile telephone s market through its application of matrix mapping system q9 cis by employing a three by three square matrix
  九方独有的全方位搜索系统是透过三乘三正方矩阵的使用，将能促使公司进一步渗透流动电话市场。
• Q9 has a number of distinct advantages in penetrating mobile telephone s market through its application of matrix mapping system ( q9 cis ) by employing a three by three square matrix
  九方独有的全方位搜索系统是透过三乘三正方矩阵的使用，将能促使公司进一步渗透流动电话市场。
• However , it is very difficult that the controller is designed when the controlled object is not square matrix , because it is involved in the pseudo inverse of matrix
  但是，在被控对象为非方阵的系统中，由于求解控制器时涉及到矩阵求伪逆问题，很大程度上增加了此课题的难度，故此种情况下的闭环增益成形算法未被提出。
• The rudder roll damping system is just the system whose controlled object is not square matrix . the input is rudder - order and the outputs are the roll angle and the heading angle . the input controls the two outputs
  舵阻摇系统正是被控对象为非方阵的系统，它通过输入_ r (舵令)来控制输出(横摇角)和(首向角) 。
• In this thesis , we study some open problems and conjectures about the linear complementarity problem . it consists of the next three aspects : firstly , we study murthys " open problem whether the augmented matrix is a q0 - matrix for an arbitary square matrix a , provide an affirmable answer to this problem , obtain the augmented matrix of a sufficient matrix is a sufficient matrix and prove the graves algorithm can be used to solve linear complementarity problem with bisymmetry po - matrices ; secondly , we study murthys " conjecture about positive semidefinite matrices and provide some sufficient conditions such that a matrix is a positive semidefinite matrix , we also study pang ' s conjecture , obtain two conditions when r0 - matrices and q - matrices are equivelent and some properties about e0 q - matrices ; lastly , we give a counterexample to prove danao ' s conjecture that if a is a po - matrix , a e " a p1 * is false , point out some mistakes of murthys in [ 20 ] , obtain when n = 2 or 3 , a e " a p1 * , i . e . the condition of theorem 3 . 2 of [ 25 ] that a p0 can be deleted and obtain a e " a is an almost e - matrix if a is a co - matrix or column sufficient matrix
  本文分为三个部分，主要研究了线性互补问题的几个相关的公开问题以及猜想： ( 1 )研究了murthy等在[ 2 ]中提出的公开问题，即对任意的矩阵a ，其扩充矩阵是否为q _ 0 -矩阵，给出了肯定的回答，得到充分矩阵的扩充矩阵是充分矩阵，并讨论了graves算法，证明了若a是双对称的p _ 0 -矩阵时， lcp ( q ， a )可由graves算法给出； ( 2 )研究了murthy等在[ 6 ]中提出关于半正定矩阵的猜想，给出了半正定矩阵的一些充分条件，并研究了pang ~ -猜想，得到了只r _ 0 -矩阵与q -矩阵的二个等价条件，以及e _ 0 q -矩阵的一些性质； ( 3 )研究了danao在[ 25 ]中提出的danao猜想，即，若a为p _ 0 -矩阵，则，我们给出了反例证明了此猜想当n 4时不成立，指出了murthy等在[ 20 ]中的一些错误，得到n = 2 ， 3时，即[ 25 ]中定理3 . 2中a p _ 0的条件可以去掉。
• In chapter 2 , we give some important properties of metapositive definite matrices , the expression of real and imaginary part about eigenvalues of real square matrices as well as the range of eigenvalues of real square matrices ( especially the range of their imaginary part ) . on the other hand , we sum up , establish and extend some necessary and sufficient conditions of metapositive definite matrices roundly . in chapter 3 , we give some important properties of complex positive definite matrices , the expression of real and imaginary part about eigenvalues of complex square matrices as well as the range of eigenvalues of complex square matrices . on the other hand , we sum up , establish and extend some necessary and sufficient conditions of complex positive definite matrices roundly . in summary , we discuss in terms of set theory the relation among real symmetric positive definite matrices , hermitian positive definite matrices and two types of generalized positive definite matrices - metapositive definite matrices and complex positive definite matrices
  第一章：除引入hermite矩阵、 hermite正定矩阵和实对称正定矩阵较重要的性质外，还建立了它们的其它一些重要性质，尤其较全面地总结和建立了它们的若干充分和必要条件；第二章：建立了亚正定阵的一些重要性质，给出了实方阵的特征值实部和虚部的表达式，并导出了实方阵的特征值范围尤其是导出了其虚部范围，同时着重较全面地总结、建立和推广了亚正定阵的若干充分和必要条件；第三章：建立了复正定矩阵的一些重要性质，给出了复方阵的特征值实部和虚部的表达式，并导出了复方阵的特征值范围，同时着重较全面地总结、建立和推广了复正定矩阵的若干充分和必要条件；全文小结：从集合论的观点出发，对已讨论过的四类正定矩阵? ?实对称正定矩阵、 hermite正定矩阵、亚正定矩阵和复正定矩阵之间的关系作了比较细致的论证与探讨。