numerical solution of linear equations 中文意思是什麼

numerical solution of linear equations 解釋
線性方程組的數值解法
  • numerical : adj 數字的；數值的；用數字表示的。 （a） numerical order 號數。 a numerical statement 統計。 the ...
  • solution : n. 1. 溶解；溶液，溶體，溶劑。2. （補輪胎用的）橡膠水；〈美國〉藥水。3. 解決，解答 （of; for; to）; 解釋；（數學等的）解法，解式。4. 免除，解除。5. 【醫學】消散，消退。
  • of : OF ＝Old French 古法語。
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • equations : 方程式
  1. Since the linear or nonlinear electromagnetic field equations can be written as an infinite - dimensional hamiltonian system, whose solution can be viewed as a hamiltonian flow in the phase space which preserves the symplectic structure in the time direction. such important features should not be neglected during the construction of numerical methods for the field equations

    由於線性或非線性的電磁場方程可以轉化成無限維的hamilton系統，其結果可以看作是定義在相空間里的時間上保持辛結構的hamilton流，因而在對場方程構造數值演算法時就不應忽略這樣重要的性質。
  2. On the numerical solution of the cauchy problem for ordinary linear homogeneous differential equations on large intervals of integration

    齊次線性常微分方程組柯西問題在大積分區間上的數值解
  3. The high - performance solution of sparse linear algebra equations is very important in solving many problems from science and engineering applications, including computational fluid, simulation and design of materials, data processing in oil exploitation and earthquake prediction, numerical forecast of weather, and numerical simulation of nuclear blast

    稀疏線性代數方程組的高效求解是許多科學與工程計算的核心，如計算流體力學、材料模擬與設計、石油地震數據處理、數值天氣預報從核爆數值模擬等都離不開稀疏線性代數方程組的求解。
  4. The results of simulated and xperimental fringe patterns are presented to illustrate the processing of the new method. secondly, considering the phase of fringe pattern can be recovered by solution of a equence of linear systems of equations, and the corresponding matrices are quite large and parse, the optimum numerical methods are available to solve this kind of systems

    結果表明，用本文的方法，能夠有效濾除掉條紋圖中的高斯型、均勻分佈的隨機型噪聲，從而由單幅條紋圖獲得對應于該條紋圖的全場相位分佈，文中給出了模擬和實驗的處理結果。
  5. Numerical solution of vandermonde system of linear algebraic equations

    范德蒙方程組的數值解
  6. A state space model for parts of non - linear oscillation systems is put forward, and the concealed analytical solution for the systems is deduced. a numerical calculation method is presented and the calculation precision is improved greatly through using iterative method. finally the presented numerical method is extended to solve differential equations with complex stiffness matrix

    導出了一類非線性振動系統的狀態空間模型，在此模型中給出了非線性振動系統的隱式解析解，提出了相應的數值計算方法，並利用迭代法有效地提高了計算精度，最後將該數值方法推廣應用到復剛度振動方程的數值求解計算中。
  7. The main idea makes use of daubechies orthonormal bases to transform the differential equations into linear equations in wavelet space, and then solve the set of simultaneous equations to get the solution, transform the solution back into physical space to identify the moving loads or the prestressing force. numerical simulations demonstrate the efficiency of the method using selected measurements

    該方法的思路是先對車橋系統進行有限元建模，再利用小波基將動力學方程導入小波空間，求解關于響應與載荷的小波系數的線性方程組得到載荷小波系數，重新導入到物理空間求得所需識別移動載荷。
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