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 block
 A Generalized Inverse of 2×2 Block Matrix 2×2分块矩阵的广义逆 短句来源 In this paper we obtain the following main results:1.Suppose A has the block form A=[A_1,A_2,…,A_s],where A_i is an r_i×r_ireal matrix(i=1,2,…,s),then Ind A=■{Ind A_i}. 本文证明了以下结果:1.设A 是分块阵A=[A_1,A_2,…,A_■],其中A_■是r_■×r_■实矩阵(i=1,2,…s),那么Ind A=max{Ind A_■}. 短句来源 Completing Invertible 2×2 Block Matrix of Operators 可补为可逆2×2分块算子缺项矩阵 短句来源 The general forms for penrose-inverses of the block matrix A_(11)A_(12)A_(21)A_(22) are derived. 讨论了分块矩阵A11A12A21A22的14类Moore-penrose型广义逆的通式. 短句来源 In this article we study the Moore-Penrose inverses of 3×3 block matricesM_1= AOOBCODEF, M_2=ABCDEFGHKThe expressions and conditions of M +_1, M +_2are also given. 该文研究了两类3×3分块矩阵M1=AOOBCODEF,M2=ABCDEFGHK的Moore-Penrose逆的表达式,并给出了表达式成立时的条件. 短句来源 更多
 partitioned
 Characteristics of Partitioned Matrix (A_(11)A_(12) A_(21)A_(22)) for M-Matrix 分块矩阵(A_(11) A_(12) A(21) A_(22))为M-阵的特性 短句来源 A Solving Process of Matrix Equation A_(m×n)X_(n×p)=B_(m×p)by Using of Partitioned Matrix 矩阵方程A_(m×n)X_(n×p)=B_(m×p)的一种分块矩阵解法 短句来源 THE GENERALIZED INVERSE OF A 2×2 PARTITIONED MATRIX 2×2分块矩阵的广义逆 短句来源 The (1, 2,…,i)-Inverses of the Partitioned Matrices Over a P-Division Ring 关于P-除环上分块矩阵的(1,2,…,i)-逆 短句来源 In this paper we are chiefly concemed with the efficient characterization of some classes of generalized inverses, from which, the partitioned of A(1,2,3), A(1,2,4) and A(1,3,4) are reduced. The former ones were due to Meyer and Painter[1] and Ben- Israel and Greville[2], respectivelly, and the latter one is a new result. 主要研究了某些广义逆类的有效表征； 并由此得到A（1，2，3），A（1，2，4）和A（1，3，4）的分块表示,前二者应分别归功于Meyer和Painter[1]以及Ben-Isael和Creville[2]，后者为一新结果。 短句来源 更多
 blocking
 Optimization of JPEG2000 Wavelet Transform through Blocking and Prefetching JPEG2000小波变换的分块预取优化 The algorithms can realize a normalized product correlation image blocking matching parallel algorithm by dividing the reference image into B×B image-blocks with N by N the reference image, M by M real-time image and K by K processing unit array(N=BK, K=M, B>1). 对于 N× N的参考图像、M× M的实时图像和K× K的处理元阵列 ( N=BK,K=M,B>1) ,通过将参考图像分成 B× B个图像块就可利用该算法实现归一化积相关图像分块匹配并行算法 . 短句来源 Copy:An Efficient Method to Improve the Performance of Blocking Algorithms Copy:提高分块算法性能的有效方法 短句来源 Suppose that X 1 has a finite exponential moment and satisfies some other mild conditions, using Cramers method and blocking technique, we prove the moderate deviation principles for {X n; n≥1 }. 假设 X1具有有限的指数阶矩及其它适当条件 ,本文利用 Cramer方法及分块技术 ,证明了 { Xn;n≥ 1}的部分和序列满足中偏差原理 . 短句来源 The finite element analysis on the blocking and variable blank holder force in the rectangular case drawing 矩形盒分块变压料力拉深的有限元分析 短句来源 更多
 a block
 A block based SVD filtering algorithm is presented, reducing memory requirements significantly, and the computational complexity from O(n 3) to O(n 2) . 提出了一种分块SVD图像滤波算法，与现有的SVD滤波方法相比，它有效地降低了存储开销，计算复杂度也由原来的O（n3）降为O（n2）； 短句来源 A BLOCK QR BASED POWER SYSTEM STATE ESTIMATION ALGORITHM 基于分块QR分解的一种状态估计算法 短句来源 A disc estimation for eigenvalues of a block matrix 分块矩阵特征值的圆盘估计 短句来源 A BLOCK EQUATION SOLUTION TECHNIQUE AND ITS PROGRAM FOR UNSYMMETRIC DENSE MATRIX IN THE BOUNDARY ELEMENT METHOD 边界元法中非对称满系数矩阵方程组的分块求解法 短句来源 This paper give the eigenequation of a block r circulant Toeplitz matrices and the theorems we obtain include the corresponding results of [1]. 给出了分块 r-循环 Toeplitz矩阵特征方程的一个求法 ,推广了文 [1 ]的结果 . 短句来源 更多

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 block
 We show that the structure of a block outside the critical hyperplanes of category O over a symmetrizable Kac-Moody algebra depends only on the corresponding integral Weyl group and its action on the parameters of the Verma modules. This is done by giving a combinatorial description of the projective objects in the block. This work is motivated from and useful in object-based video coding, where a segmented moving object may have arbitrary shape and block transform coding of this object is needed. This article presents a method for approximating spherical functions from discrete data of a block-wise grid structure. The Alternating Segment Crank-Nicolson scheme for one-dimensional diffusion equation has been developed in [1], and the Alternating Block Crank-Nicolson method for two-dimensional problem in [2]. 更多
 partitioned
 Quantitative attributes are partitioned into several fuzzy sets by using fuzzy c-means algorithm. In the parallel mining algorithm, quantitative attributes are partitioned into several fuzzy sets by using parallel fuzzy c-means algorithm. Small oscillations of a liquid in a partitioned cylindrical vessel Plane ideal incompressible flow in a rectangular channel partitioned by a thin permeable barrier (lattice) is considered. It is proved that any infinite Abelian group with finitely many elements of order two can be partitioned into two subsets that are dense in any nondiscrete group topology, and hence contain no cosets of infinite subgroups. 更多
 blocking
 Synthesis and Neuromuscular Blocking Activity of 16β-Piperidino Epiandrosterone Derivatives The anticholinergic activity was incorporated into the intact esters to overcome the gastric toxicity of indomethacin, not only by blocking the acidic functionality but also by decreasing gastric secretions and motility. The blocking probability of the algorithm was assessed in simulations. The results show that a higher QoS requirement results in higher blocking probability, and when the QoS requirement is low, changes in the QoS requirements have only small effects on the blocking probability. It provides the network with better quality-of-service (QoS) guarantees, such as new call blocking probability (CBP) and handoff call dropping probability (CDP) in multimedia low earth orbit (LEO) satellite networks. 更多
 a block
 We show that the structure of a block outside the critical hyperplanes of category O over a symmetrizable Kac-Moody algebra depends only on the corresponding integral Weyl group and its action on the parameters of the Verma modules. This article presents a method for approximating spherical functions from discrete data of a block-wise grid structure. Let G be a block-primitive automorphism group of a 2-(v,k,1) design. A block approach to designing state observers for nonlinear multivariate systems is developed. A block-observable form of nonlinear systems is elaborated, in which the design of dynamic observation devices is subdivided into sequentially and independently solved elementary subproblems of reduced dimension. 更多
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