matrix operations 中文意思是什麼

matrix operations 解釋
第二十八章 矩陣運算
  • matrix : n （pl matrices 或matrixes）1 【解剖學】子宮；母體；發源地，策源地，搖籃；【生物學】襯質細胞；間...
  • operations : 操作設置
  1. Matrix transform operations are not necessarily commutative

    矩陣變換操作不必是可交換的。
  2. A method to simulate network operations by adding the corresponding branch - impedance matrix to the original network is described in this paper

    文中介紹了採用向網路操作前的原網路追加相應的支路阻抗陣來模擬網路操作的方法。
  3. Ticket reading and printing operations are finished automatically by lottery - progress. message is read using a matrix method which is extremely reliable by broadband optical fiber. the printer is a thermal printer, the print head lifespan is as long as 100 kilometers

    [讀票、列印操作一次走票自動完成]信息閱讀採用寬光譜電管按點陣讀取，可靠性高，印表機採用熱敏列印，列印頭壽命長達100公里。
  4. On the other hand, in the approach based on vector - matrix, through several special operations on vector - matrix, we have constructed a sparse ‘ 0 ’, ‘ 1 ’ parity - check matrix with dual diagonal matrix whose structure can easily construct the code. the simulation results have demonstrated the performance of this approach is similar to that of - rotation while the complexity is also higher. this problem is to be solved in the future research

    在基於矢量矩陣的結構化方法中，通過對矢量矩陣進行一系列特殊處理可以構造出稀疏的『 0 』 、 『 1 』校驗矩陣，而校驗矩陣中的雙對角結構易於構造出相應的ldpc碼字，模擬表明，採用矢量矩陣的結構化方法具有和-旋轉構造法相當的性能，但是實現的復雜度大於-旋轉構造法，同時碼率和碼長受到一定的限制，這也是未來需要研究的方向。
  5. Gets or sets the view transformation matrix for fixed point math operations,

    為定點數學運算獲取或設置視圖轉換矩陣。
  6. The brief proof is given for " row elementary operations keep the linear relationship of column vectors of matrix ", by using multiplication of partitioned matrix and the relation between elementary matrix and elementary operation

    摘要利用初等矩陣與初等變換的對應關系及分塊矩陣的乘法，給出「矩陣的行初等變換不改變其列向量組的線性關系」的一個簡易證明。
  7. Gets a matrix that describes a transformation state for operations that use fixed - point math

    獲取一個矩陣，它描述使用定點算術運算操作的轉換狀態。
  8. Specifies the order for matrix transform operations

    指定矩陣變換操作的順序。
  9. On one hand, we improve on one of the existed algorithms which named attribute reduction algorithm based on discernility matrix and logic operation. we propose a new transformation method from conjunction matrix to disjunction matrix that avoids the manual work or global search and can save the time and space. on the other hand, most traditional methods didn ’ t integrate with database operations

    主要做了兩方面的工作，一方面，對已有的基於可辨識矩陣和邏輯運算的屬性約簡演算法進行了改進，提出了一種從合取項矩陣到析取項矩陣直接轉化的方法，避免了傳統的人工轉化或全局搜索的方法，節省了空間和時間。
  10. Based on this method, matrix variation basis of the algorithm is forther discussed for voiding useless operations of zero elements multiplication

    在此基礎上，探討了避免矩陣中零元素相乘的無效操作，莫定了該演算法的矩陣變換基礎。
  11. Changing operations on the fly ? converting, say, a calculation of a matrix of numbers to a parallel - processing computation ? requires the relatively slow rewiring of connections between large blocks of transistors, not the individual elements ( gates ) that perform a processor ' s logic operations

    若要以動態的方式改變操作（例如將數字矩陣的計算轉換為平行計算） ，得將大區塊電晶體間的連結緩慢地重新接線，而非直接改變處理器里執行邏輯運算的個別元件（邏輯閘） 。
  12. Quaternion operations are computationally more efficient than 4 4 matrix multiplications used for transformations and rotations

    四元數運算在計算上比進行轉換和旋轉所用的44矩陣乘法效率更高。
  13. First of all, d - h matrix is used to construct a kinematics model and a geometric parameter identification model for the robot, singular value decomposition ( svd ) for jacobian matrix is given, and elementary row operations are applied to the last 5 rows of the matrix to find the geometric parameters to be compensated

    首先，使用d - h矩陣對機器人建立了運動學模型和幾何參數識別模型，對雅可比矩陣進行奇異值分解並對分解后的正交陣的最後5行進行初等行變換，以確定需要補償的幾何參數。
  14. Taking advantages of this formula, there is no need to do matrix operations and the computational efficiency is much better than other techniques

    算例結果與理論計算結果的吻合，說明了分析方法的正確性。
  15. Represents a matrix for fixed - point math operations

    表示用於定點數學運算的矩陣。
  16. Gets or sets the first world matrix for fixed point math operations

    為定點數學運算獲取或設置第一個世界矩陣。
  17. In this paper, we brought forward the concept of ergodic matrix over finite field f _ q, simply discussed theory of finite field including property theory of finite field, calculation in finite field and construction from low - degree finite field to high - degree finite field. there are important applications in encryption because operations in the finite field has many characteristics such as without carrying bits, equal bits and without rounding error

    文中首先引入了遍歷矩陣的概念，接著對f _ q上遍歷矩陣的性質進行了分析，闡述了遍歷矩陣的判定定理，並根據遞推關系給出了構造f _ q上遍歷矩陣的演算法，最後提出了強壯矩陣的概念並初步探討了尋找強壯矩陣的演算法。
  18. Better results are attainable by using this method without large - scale matrix operations

    與常規方法相比，這種方法不需要進行大規模的矩陣運算就可較精確地估計出目標的位置。
  19. 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。
  20. Network coding has brought about a paradigm shift in network applications. ever since its 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

    網路編碼帶給網路應用一場範式革命，自提出以來，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。
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