numerical integration 中文意思是什麼

numerical integration 解釋
數值積分法
  • 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 ...
  • integration : n 1 結合;綜合;一體化。2 【心理學】整合(作用)。3 【數學】積分(法) (opp differentiation)。4...
  1. Total load was then obtained by graphical or numerical integration.

    然後,通過圖解積分或數值積分可求得總載荷。
  2. Realization of the economical evaluation system for gtcc inlet air cooling based on numerical integration

    進氣冷卻經濟評價系統程序實現
  3. Research and improvement of teaching methods to gauss numerical integration formula

    高斯求積公式教法研究與改革
  4. Arid the result is verified by the direct numerical integration

    並應用直接積分法對穩定性邊界的正確性進行驗證。
  5. Borrowing the traditional two - speed approach originally developed in conventional attitude integration, we design one new numerical integration algorithm to solve the three kinematic equations. the new navigation algorithm based on dual quaternion is thus constituted

    借鑒成熟的姿態四元數積分的雙速演算法結構,設計了一個數值積分演算法求解以上三個運動學方程,構建了基於對偶四元數的捷聯慣性導航演算法。
  6. An approach of numerical integration with high accuracy

    一種高精度數值積分方法
  7. The practice and study of developing thought quality through numerical integration

    結合定積分計算培養思維品質的實踐與探索
  8. The newmark - p step - by - step numerical integration algorithm is used to calculate the response behavior of system when feed cabin locates at a certain position ( typical location ) and when feed cabin moves along a certain trace ( time - dependent structure )

    。 ark d數值積分方法,在時域上分析了饋源艙停留在空間某一位置(典型點)和沿空間某一軌跡運行(變結構)時,系統的順風向風致響應。
  9. In order to calculate synthetic seismograms in a layered half - space with the sources and the receivers at close or same depths, an efficient numerical integration method - the peak - trough averaging method ( ptam ) is proposed, based on the repeated averaging method

    摘要為了計算在震源和接收點深度相同或相近情況下分層半空間介質中的合成地震圖,在重復平均法的基礎上加以改進,提出一種有效的數值積分方法峰谷平均法。
  10. Above all, this paper work on the principle of simulink. principle of block and model are explained during initialization and execution stage. then runge - kutta ( 4, 5 ) formula which is a main numerical integration method of simulink and zero crossing detection function are analyzed

    從構成模型的基本單元? ?模塊入手,闡述其運行機理並對模型的執行階段進行全過程分析,然後介紹simulink的主要數值積分方法? ?四?五階變步長runge - kutta法的基本積分原理,以及simulink的拐點處理功能? ?過零點檢測技術( zerocrossingdetection )的基本原理。
  11. Accurate solution of non - linear dynamic systems by numerical integration method

    非線性動力學常微分方程組高精度數值積分方法
  12. This article studies on damaged round steel tube members and at the same time both material nonlinearity and geometric nonlinearity are considered in calculation. numerical integration method is planed to be adopted to analyses the ultimate bearing cap acity of damaged round steel tube members

    本文研究同時考慮材料非線性和幾何非線性的特點,採用數值積分方法,對受損圓鋼管軸壓桿件的極限承載能力進行分析。
  13. According to the theory of numerical integration calculation programs are complied to calculate the ultimate bearing capacity of damaged round steel tube members. thus the impacts of different damage notch depths and different damage zone lengths on round steel tube members " stability ultimate bearing capacity can be discussed

    根據數值積分原理,編制受損圓鋼管軸壓桿件極限承載能力的計算程序,並對受損傷的桿件穩定極限承載力問題進行計算分析,討論不同損傷情況對桿件穩定極限承載力的影響。
  14. For a five bars truss structure, the introduction of the basic method of structural failure probability analysis is explained. based on o. ditlevsen ' s narrow bounds " algorithm and the numerical integration method in " m " space, a computer program to calculate failure probability of the five poles truss structure is given

    針對五桿桁架結構的失效概率問題,系統地介紹了結構系統可靠性分析的基本方法;結合二階窄邊界法和「 m 」空間數值積分法編制了用於計算五桿桁架結構失效概率的計算程序。
  15. The invariant factors of orthogonal polynomial for two variables and numerical integration formulas

    二元直交多項式的不變因子與數值積分公式
  16. With the method of orthogonal design and numerical integration, we got the reasonable mechanism kinetic equation as follows,

    通過數值積分方法進行擬合,發現反應的積分動力學方程較好的符合
  17. By driving expressions and using the method in numerical integration, the results of numerical calculations are analyzed, discussed and contrasted with different conditions, and they showed that there are evident differences in the mean attenuation, scattering, and back scattering cross sections of oblate spheroid particles when the variance is so small that it is near to zero namely it is the same as the rotatory axes are parallel with one direction and when h - polarized and v - polarized incident waves happened. these differences are depended on the relative differences in the average orientation of rotatory axes and the polarized directions of incident wave

    通過公式推導和數值積分計算並對結果做了討論和分析,對比各種情況表明:扁橢球粒子群在方差很小接近為0時,與粒子群旋轉軸一致取向的情況相同,入射波水平極化和垂直極化時的平均衰減截面、平均散射截面、平均後向散射截面有明顯的不同,這決定於旋轉軸平均取向和入射波極化方向的相對差異。
  18. Thirdly, the surface height at the point can be gotten by applying composite numerical integration. according to variational calculus and finite difference method, the fitted surface is further iterated and modified, so the best reconstruction surface can be finally obtained

    然後通過復化積分確定選取點的高度值,再利用變分和有限差分思想對所得擬合表面進行進一步的迭代和修正,從而減小誤差,獲得最佳再建表面。
  19. A new system of nonlinear equations can be formed from the variation gray of same point in multiple images and the optimum solution of the system can be obtained, so that the normal vector at that point of the surface can be defined. then we can get the surface height at the point by applying composite numerical integration. according to variational calculus and finite difference method, the fitted surface is further iterated and modified, so the reconstruction error can be reduced

    根據多幅圖像上固定位置一點灰度值的變化列多個非線性方程,通過求解該非線性方程組,確定出各選取點的法向量;然後通過復化積分確定選取點的高度值,並利用變分和有限差分思想對所得表面進行進一步的迭代和修正,以減小重構誤差。
  20. These have been developed by the numerical integration of the differential equations of gas motion for a spherical blast wave in air.

    這些都是根據空中球形爆震波氣體運動的微分方程的數值積分得到的。
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