regular matrix 中文意思是什麼
regular matrix
解釋
規則矩陣-
Under these conditions, the prepared matrix had regular sphericity and a similar size distribution to that of the commercial streamline matrix
在此工藝條件下，復合基質具有規則的球形外觀和與商業streamline系列基質相當的粒徑分佈。 -
First, we consider an additive schwarz algorithm for the solution of ax 4 - f ( x ) 0, x when coefficient a is an m - matrix and f ' ( x ) 0. by applying the theory of weak regular splitting of matrices to the above considered algorithm, we obtain the weighted max - norrn bound for iterations. moreover, under the assumption that f ( x ) is concave, we establish monotone convergence of the considered algorithm
本文內容如下：首先，應用加性schwarz演算法求解非線性互補問題，其中a是m陣，應用弱分解理論，我們獲得了在加權范數意義下誤差的幾何收斂速度，在f （ x ）是凹函數的假設下我們還獲得了此演算法的單調收斂性，同時我們給出此演算法的一種修改演算法，無需前面的假設，該演算法具有單調收斂性。 -
In the second part, a decomposition method for solving semidefmite quadratic programming with box constraints is proposed. a regular splitting of the hessian matrix of the problem is used in the algorithm. the convergence of the algorithm is proved under certain assumptions, the numerical results are also given
第二部分把解邊界約束正定二次規劃問題的正則分解演算法推廣到求解邊界約束半正定二次規劃問題，在理論證明的基礎上還進行數值檢驗，結果說明演算法是有效的。 -
Rm regular matrix record
正規矩陣式四路唱片 -
Expanding the system ' s hamiltonian to a real symmetric matrix in an appropriate orthogonal basis vector and then diagonalizing it, we get the energy spectrum of the system and calculate the energy level spacing distribution function and the spectral rigidity. then we study the statistical character of the energy spectrum under the changing of magnetic field intension and find that the system ' s motion transfers from regular to chaos gradually
將系統的哈密頓量在一個適當的正交基矢下展開並對角化，得到系統的能譜，分別計算系統能譜的能級間距分佈函數和譜剛度，研究了該系統量子能譜的統計特徵隨磁感應強度大小的改變而表現出的系統運動由規則到混沌的漸進變化。 -
With the method, all integrals can be easily fulfilled on regular sub - domain boundaries, and to impose the essential boundary conditions, a penalty parameter can be used so that a positive definite and symmetric stiffness matrix may be obtained
計算中，積分都在規則形狀邊界子域上完成，因而容易實現；通過罰因子添加本質邊界條件，從而使得到的剛度矩陣是正定對稱矩陣。 -
This paper made a careful study on a class of quasi - regular ldpc codes which could encode in linear time only making use of their parity matrix such as - rotation ldpc codes. two factors of the minimum distance and girth length were discussed to improve the performance of these ldpc codes
本文著重研究以旋轉ldpc碼為代表的準規則結構的ldpc碼的構造和編碼方法，可以直接利用校驗矩陣實現快速線性編碼，並從碼距和圍長兩個方面，對這類ldpc碼字性能進行分析和優化。 -
For a given finite connected graph f, a group h of automorphisms of f and a finite group a = z, du, kawk and xu ( see [ 6 ] ) get some new matrix - theoretical characterizations to classify all the connected regular coverings of f having a as its covering transformation group, on which each automorphism in h can be lifted
設為有限連通圖， h為它的自同構群的一個子群， a為給定一個初等交換p -群。杜少飛， kawk和徐明曜用矩陣的方法將的正則連通覆蓋圖進行了分類，其中以a作其為覆蓋變換群，並且h可提升。 -
On the necessary and sufficient conditions of regular matrix
關于亞正定矩陣的幾個判別條件 -
For h - d data distributing over regular - grid points, a new concept " cubical matrix " " is presented, some operating rules on it are established, and a definition and expressions of tri - cubic spline function are introduced about which its unique existence theorems are proved, interpolating error is estimated, and practical algorithms to produce two kinds of boundary conditions and methods for its computation are presented
完成的主要研究內容和成果如下：一、對規則區域上分佈的h - d數據，首次提出了立體矩陣的概念，建立了其運算規則，給出了三三次曲面的定義及表達式，證明了其存在唯一性。 -
The fft of helmholtz equation on the regular domain is studied. and the multifrontal algorithm is used to solve the matrix equations in computational electromagnetics. finally, the finite - difference approximate forms of maxwell equations and the despres transmission condition are discussed
為了充分提高演算法的計算效率，研究了規則區域上helmholtz方程的fft快速演算法，以及有效地將多波前演算法引入計算電磁學領域用於求解差分稀疏矩陣方程。 -
Regular polynomial matrix
正則多項式矩陣 -
Since ldpc codes have a wonderful future, an adaptive coding scheme was developed based on quasi - regular ldpc codes and it encodes the source bits with different code rate by dividing the original parity check matrix properly
由於ldpc碼在未來的廣闊應用前景，本文提出一種針對結構化ldpc碼的自適應編碼方案，對原始校驗矩陣適當變化，即可對信源信息進行不同碼率的自適應編碼。 -
Ever since its initial appearance, network coding has quickly developed into a research field that has fundamental influence on information theory, coding theory, networking, switching theory, wireless communications, computer science, cryptography, operations research, and matrix theory. it is now one of the hottest topics being worked on by researchers from leading universities and industrial laboratories worldwide, and international conferences on network coding have been held on a regular basis
網路編碼理論（ networkcodingtheory ）始源於香港中文大學，是網路通信研究領域中一項重要突破，自從首次提出以來，網路編碼已迅速發展成一個重要的研究范疇，並對信息論、編碼、通信網路、網路交換理論，無線通信、計算機科學、密碼學、運籌學、矩陣理論等領域帶來影響深遠。網路編碼是現今世界各地一流大學及工業實驗室最熱門研究領域之一，亦是許多國際研討會的熱門議題。
分享友人