对角和

词组短语

diagonal sum

与对角和相关的网络例句 [注：此内容来源于网络，仅供参考]

Firstly, we discuss the boundary value problem of one dimensional biharmonic equation in an interval and its variational problem,multiresolution analysis in the Sobolev space , then solve it with wavelet-Galerkin methods.

首先本文讨论了一维双调和方程边值问题及其相应的变分问题，定义Sobolev空间的多分辨分析，用小波–伽辽金方法进行数值求解，两组基下得到的系数矩阵为七对角阵和块状对角阵。

The diagonal loading factor anti convergence performance were analyzed and the convergence scope of robust constrained LMS algorithm was also given.

针对上述问题，考虑信号方向向量的偏差对LMS算法性能的影响，提出了一种基于对角载入的鲁棒约束LMS算法，并对算法的对角载入因子和收敛性能进行了分析，给出了保证算法收敛的步长取值范围。

By looking for positive diagonal matrix factors, we present several types of practical criteria for identifying generalized strictly diagonally dominant matrix, improve and extend some existing results.

本文利用寻找正对角矩阵因子的方法，给出了广义严格对角占优矩阵几种不同类型的实用判别法，改进和推广了一些已有结果。

With the aids of the angular momentum coupling theory, the diagonal sum rule and the irreducible tensor theory, a formulism for calculating the matrix elements of Boron-like atoms' non-relativistic Hamilton between the Racah wave functions have been derived. Based on this approach, the non-relativistic energies of Boron-like atoms in the ground and the first excited states have been obtained.

本论文借助角动量耦合理论、对角和法则和不可约张量理论，导出了类硼离子基态和第一激发态非相对论性哈密顿在拉卡基函数之间的矩阵元的表达式，给出了计算类硼离子基态和第一激发态非相对论性能量的方法，并应用此法计算了类硼离子基态和第一激发态非相对论性能量。

By using the properties of part matrix elements in N1 , and by looking for positive diagonal matrix factors, we present some new sufficient conditions of generalized strictly diagonally dominant matrix and improve the recent results.

第二章在行非严格对角占优集N_1划分为N_1~(1)与N_1~(2)的直和N_1~(1)⊕N_1~(2)的条件下，利用下标在N_1上部分矩阵元素的性质，寻求正对角矩阵因子，给出了广义严格对角占优矩阵的几个新的充分条件，同时改进了近期的一些结果。

Missirlis in article [1]. At the same time, a sufficient condition for convergence of the PSD method is given to be compared when the coefficient matrix A of the linear system Ax = b is a symmetric, positively defective matrix. In §3.2, an example is given to state that the range of our sufficient condition is wider than theorem 3.3 of article [1]. On the other hand, following a.n analogous approach of [14] and starting the functional relationshipwe have a perfect analysis for the PSD method to converge and optimum valves for the involved parameters under different conditions.Under the assumptions that A is a consistent ordered matrix with nonvanishing diagonal elements and the eigenvalues of the Jacobi matrix of A are real,we get necessary and sufficient conditions for the PSD method to convergence.The result is equal to theorem 1 of article [9].Under the same condition, we can see the optimal parameter and of corresponding spectral radius of thePSD method in [8]:(2)When A is a consistent ordered matrix with nonvanishing diagonal elements and the eigenvalues of the Jacobi matrix of A are imaginary or zero,we get necessary and sufficient conditions for the PSD method to convergence.In chapter 3, the optimal parameter and of corresponding spectral radius of the PSD method are given by table 3.3. Moreover, under the assumption 0

Missirlis在文献[1]中定理3.3的不准确，同时给出了当线性方程组Ax=b的系数矩阵A为对称正定阵时，PSD迭代法收敛的一个充分条件与之比较，并且在§2.3中用实例说明了对于一部分矩阵而言本文得到的充分条件广于[1]中定理3.3的充分条件；另一方面，按照文献[14]的方法，我们从PSD迭代法的特征值λ与其Jacobi迭代矩阵B的特征值μ的关系式：出发，在不同条件下对PSD迭代法的收敛性和最优参数以及最优谱半径进行了完整的分析：(1)在系数矩阵A为(1，1)相容次序矩阵且对角元全不为零，其Jacobi迭代矩阵B的特征值全为实数的条件下，给出了PSD迭代法收敛的充分必要条件，此结果与[9]中的定理1等价，此时最优参数及最优谱半径由[8]得：(2)第三章表3.3中给出了，当系数矩阵A为(1，1)相容次序矩阵且对角元全不为零，其Jacobi迭代矩阵B的特征值全为纯虚数或零时的PSD迭代法的收敛范围和最优参数，并且我们可以得到当0

Therefore, we use the pairwise geometric attributes which are the directed segment relative angle and directed relative position.

为此，引入了用于描述目标轮廓的成对几何特征即有向相对角和有向相对位置。

This paper mainly deals with invariant subspaces and cyclic vectors of certain diagonal operators on a separable Hilbert space. In this case, a complete characterization is given.

考虑一般对角算子的不变子空间是非常困难的，本文主要研究Hilbert空间上一类对角算子的不变子空间和循环向量，给出了这类算子不变子空间和循环向量的完整刻画。

Based on the decomposition theorem for vector space with module structure and rational canonical form of matrix, a kind of new block diagonal controllably canonical forms are inferred when the time invariant linear multivariable system is completely controllable, which the system matrix is similar to a block diagonal and has an analogy with its rational canonical form. Compare with current controllability canonical forms, this kind is easier to analyse the system constructional characteristic. The process of proof gives an effective solution method.

基于向量空间的模结构分解和矩阵的有理标准形给出了定常多输入线性系统一类新的块对角可控规范型，其中的系统矩阵相似与一个块对角矩阵，该块对角矩阵类似于矩阵的有理标准形，与现在有的可控规范型比较，更容易反映系统的结构特征，证明步骤给出了求解方法。

After all the angular integrations and spin summations completed, the needed parameters in the non-relativistic wave functions have been acquired using the variational method and so the functions themselves have been established in this way.

在第三章中，利用对角和法则，导出了类硼离子基态及第一激发态非相对论能量的解析表达式，完成涉及到的角向积分和自旋求和后，利用变分原理求出了非相对论性波函数中的待定参数，从而确定了非相对论性波函数，并获得类硼离子基态及第一激发态非相对论能量。

与对角和相关的网络解释 [注：此内容来源于网络，仅供参考]

agonist：主动肌

临床观察所得不良姿势往往会使身体局部出现肌肉不平衡(Muscle Imbalance),即一部分肌肉过紧,而其他部分肌肉倾向于软弱无力,这会在主动肌(Agonist)和拮抗肌(Antagonist)之间产生不平衡,肌肉不平衡通常出现于对角(Diagonal Pattern):缩短/过紧或软弱无力/拉

Aircraft：航行器

不同运动方式对角速度的接受方式不同,典型的是坦克和航行器(Aircraft):前者接受为转向,即在中心线速度为0时扭转方向;后者接受为转弯,即只有当中心以自身线速度前行时才能同时扭转.

diagonal sum rule：对角和规则

diagonal matrix 对角矩阵 | diagonal sum rule 对角和规则 | diagram of equilibrium 平衡图

diagonal sum：对角和

diagonal principle 对角线原理 | diagonal sum 对角和 | diagonal term 对角项

diagonal：对角

选择是否是对角线类型的光表,缺省的是正交类型的光标在光标(Cursor)区域,你可以定义光标的类型,你可以选择小十字光标(Small cross)、大十字光标(Large cross)和整屏光标(Full screen),对角(Diagonal)中,选择是否是对角线类型的光表,

diagonalization：对角化

而是它全面展示了计算理论中那些最引人入胜的深刻想法(idea):抽象问题(problems)的形式语言(formal languages)描述,确定性(deterministic)和非确定性(nondeterministic)的引入,对角化(diagonalization)和停机(halting)问题,

hyoid arch：舌弓

第二对为舌弓(hyoid arch),包括背面一对舌颌骨(hyomandibular)、中部的一对角舌骨和位于腹面连接左、右角舌骨的单块基舌骨;舌颌骨的上端固着于脑颅,下端以韧带或通过其它骨块与下颌关连,鱼类以舌颌骨将下颌悬挂于脑颅的形式称为舌接式(hyostyl-ic).

prima：厦华

移动电话集团"中兴"(ZTE)在普瓦提埃(Poitiers)附近的未来影视城(Futuroscope)成立了一个研究中心. 而两家生产对角超薄平面萤幕电视机的中国生产商"海信"(Hisense)和"厦华"(Prima)分别在洛林地区(Lorraine)和奥尔良(Orleans)设厂.

hyomandibular：舌颌骨

第二对为舌弓(hyoid arch),包括背面一对舌颌骨(hyomandibular)、中部的一对角舌骨和位于腹面连接左、右角舌骨的单块基舌骨;舌颌骨的上端固着于脑颅,下端以韧带或通过其它骨块与下颌关连,鱼类以舌颌骨将下颌悬挂于脑颅的形式称为舌接式(hyostyl-ic).

BEND SINISTER：从左上角到右下角的对角条纹

bend sb.'s ears || 和某人谈重要的事, 和某人谈个不休 | bend sinister || 从左上角到右下角的对角条纹> | bend sinister || 盾纹上表示庶出的斜条