Based on the normality nature, the normal matrix design approach for spacecraft attitude control is developed.
利用这一特性，提出一种适用于航天器姿态控制的正规矩阵设计方法。
This paper deals with the analysis of relationship between normal matrix and positively stable matrix, some conclusions are drawn.
研究规范矩阵与正稳定矩阵之间的联系，获得一些新的结论。
And the classical Courant-Fisher theorem is applied to the complex normal matrix by using a kind of decomposition of complex normal matrices.
利用正规矩阵和乘积可交换矩阵的重要性质 ，给出了亚正定矩阵的三个充分条件以及其合同矩阵的两个分解形式 。
The results show that the inverse transfer function matrix is a normal matrix, and this fact is independent of the spacecraft dynamical parameters.
研究结果表明，逆传递函数矩阵可视为正规矩阵，且动力学参数的摄动不影响其正规性。
Based on TIKHONOV regularization theorem, a new regularizer, which has explicitly physical meaning, is chosen to mitigate the ill-condition of the normal matrix.
基于TIK - HONOV正则化原理，选择了一种具有物理意义的正则化矩阵，以减弱法矩阵的病态性。
Based on the results, a normal matrix design approach for spacecraft attitude control systems is developed by using a feedback perturbation description for system uncertainties.
基于正规性分析结果，使用系统不确定性反馈摄动描述对姿态控制系统的正规矩阵设计方法进行研究。
Method of completing square is often used when transforming a quadratic form into a normal one, whose process is equivalent to making the relevant matrix contract diagonal.
二次型化标准形常采用配方法，而二次型化标准形等价于它的矩阵合同对角化，文中利用初等矩阵和初等变换之间的关系。
Acoording to the least square principle the normal equations and its coefficient matrix are performed.
按最小二乘原理，建立了球面坐标系下的法方程组及其系数矩阵的具体形式。
This paper probes into some applications of the matrix normal form to advanced algebra theory.
探讨了矩阵标准形在高等代数理论中的若干应用。
Objective To approach the expression of matrix metalloproteinase (MMP) -9 and its significance in breast carcinoma and corresponding non-tumor normal tissues.
目的探讨基质金属蛋白酶-9 (MMP - 9)在乳腺癌及癌旁正常组织中的表达及意义。
Metho ds Differences among nuclear matrix proteins (NMPS) of normal esophagus tissues, esophagus cancer tissues and tissues adjacent to can cer were identified by SDS-PAGE.
方法SDS-PAGE分析正常食管组织、食管癌旁组织及食管癌组织核基质蛋白间的差异。
Methods Using high resolution two dimensional polyacrylamide gel electrophoresis, the nuclear matrix proteins of 3 normal livers and 8 HCC were compared.
方法用双向电泳方法比较了3例正常肝和8例HCC核基质蛋白成分。
Results The acellular dermal matrix with normal colloid diameter and structure was made in this way, no cells in it.
结果：本方法制备的脱细胞真皮基质的胶原直径及排列结构均正常，无任何细胞成分。
By means of congruent transformation in matrix, the method of transforming real quadratic form into standard form and the method of normal orthogonal basis are given in this paper.
借助矩阵的合同变换法，给出了化实二次型为标准形的方法、求标准正交基的方法，并给出了正定二次型判定定理的新证明。
Compared with some normal methods of searching feedback loops, the author obtained that the matrix algorithm was superior to the determinant algorithm in terms of time complexity.
针对这一问题，比较了几种常见的反馈环计算方法，得出在时间复杂度上矩阵算法优于行列式算法。
Objective to compare the different response of dermal fibroblasts from normal and scar-ring skin to cytokines, extracellular matrix and collagen promoter.
目的比较正常和病理增生性瘢痕皮肤成纤维细胞对细胞因子、细胞外间质和胶原基因启动子的不同反应性。
An expression for the mean and covariance matrix of normal random matrix polynomial is derived by applying the method of matrix differentiation to generating function.
本文应用对母函数微分的方法得到正态随机矩阵多项式的均值与协差阵的表达式。
Based on the acoustic radiation mode analysis, the transfer matrix relating the pressure at every field point to normal component of surface velocity is formed.
基于声辐射模态分析，建立了外部场压和结构表面振动速度之间关系的传递矩阵。
The matrix calculating formulae are proposed for solving the normal stress and transverse shearing stress as well as the maximum dynamic stress, in each link of a planar linkage.
进而给出了求解机构杆件截面上任一点法向应力和横向剪应力以及各构件最大动应力的矩阵计算式。
This paper probes into invariant and normal form of matrix and its application to matrix theory.
探讨了矩阵的不变量、准形及其在矩阵理论中的若干应用。
The past decade has seen an extensive investigation of this receptor owing to its importance in mediating cell-cell and cell-matrix interactions in both normal and disease states.
在过去十年中该受体被得到广泛研究，由于其重要性在于在正常和疾病状态调解细胞间和细胞与基质间的相互作用。
RANDN (n) is an N-by-N matrix with random entries, chosen from a normal distribution with mean zero, variance one and standard deviation one.
是一个n - n矩阵随机作品，选自正态分布均值为零，方差一个标准偏差为一。
If the coefficient matrix of the normal equation is ill-conditioned, the statistical character of adjustment parameter will become poor.
当法方程的系数矩阵呈病态时，平差参数的统计性质就要变坏。
The coefficient matrix of normal equation which is comr puted strictly is used as the standard of controlling accuracy.
用严格计算的法方程系数矩阵作为控制精度的标准。
In this thesis, we use the Random-Matrix-Theory to revise the following calculating methods:(1) The heat capacity and the spin susceptibility of the normal metallic small particles;
本文采用随机矩阵理论，计算了： （1）正常态金属小粒子的电子热容和顺磁磁化率。
CDCPM describes the feature space of model by center distance normal distribution (CDN), and simplifies and improves the HMM efficiently by getting rid of the state transition probability matrix a.
CDCPM用中心距离正态(CDN)分布描述模型特征空间，去掉了H MM的状态转移概率矩阵a，对HMM进行了简化和改进。
It is shown that the elements of the probability damage tensor matrix obey the normal distribution.
结果表明，眼前山铁矿南帮岩体概率损伤张量矩阵的元素均服从正态分布。
What's more, modification is made based on normal elastic ground resistance method and a rigid matrix for elastic ground beam element is detruded.
另外，本文对现有常规的弹性抗力法作了一定的改进，推导出了一种能更好考虑桩土相互作用的弹性地基梁单元刚度矩阵。
In this paper we discussed and method and gave an algorithm for gray-level pictures output using normal 24 pins dot-matrix printer.
本文讨论了利用普通的24针点阵打印机输出灰度图像的方法，并给出一个算法。
In this paper we discussed and method and gave an algorithm for gray-level pictures output using normal 24 pins dot-matrix printer.
本文讨论了利用普通的24针点阵打印机输出灰度图像的方法，并给出一个算法。
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