set of nonlinear equation 中文意思是什麼

set of nonlinear equation 解釋
非線性方程組
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  • of : OF ＝Old French 古法語。
  • nonlinear : 非線性的
  • equation : n. 1. 平衡，均衡；平均，相等。2. 【數學】方程式，等式。3. 【天文學】（時）差；均分，等分。4. 【化學】反應式。
  1. A structure to the solution set of a nonlinear equation on banach manifolds

    流形上一類非線性方程的解集的結構
  2. A compact and simplified nonlinear equation set on the evolution of the radiation field is also derived

    同時對milo現有的實驗結果進行了數值模擬，研究了其主要參數對milo的影響。
  3. The simplified solution to one kind of nonlinear differential equation set, and the expression to special solution are given

    摘要給出一類非齊線性微分方程組特解和簡捷求法，並提供了特解的表達式。
  4. The program of data processing in determination of percent released of pharmaceutical preparation was developed ; two modules included in this program are connected but independence each other, one module calculate percent released, one module regress equation ; determination of percent released of pharmaceutical preparation, comparison of released curve in one reference frame and modeling mathematics model were realized by running this program. the program of formulation optimization based on artificial neural network was compiled to solve the nonlinear problem in formulation optimization. provided parameters were used to predict the released amount of a set of formulations

    簡便，其計算結果與現有其他程序計算結果基本一致：開發固體制劑體外溶出試驗數據處理程序，程序運行時分為計算累積釋放百分率和優選最佳數學模型兩個相互連接又各自獨立的環節，實現了累積釋放百分率的自動計算，同一坐標系下釋放曲線的直觀比較，常用數學模型的擬合；開發基於人工神經網路的處方優化系統，解訣處方優化這一多目標、非線性優化問題，利用符合擬合精度的訓練結果預測給定處方的釋放度，預測結果與實驗結果基本相近。
  5. The paper studied controlling rotor vibration with the super - elasticity of sma and sfd, set up the new equation of sys tern vibration according to the stress - strain curve of sma in super - elasticity state, used the nonlinear theory and the dynamic stability theory to study the vibration of rotor controlled by sma, discussed the stability condition of the system, obtained the relationship of system parameters when bifurcation was appeared, supposed a method that improves the stability of rotor system and restrains vibration amplitude though changing parameters, and finally validated the effect of restraining vibration of the improved system through emulation

    摘要研究利用形狀記憶合金的超彈性和擠壓油膜阻尼器控制轉子振動，利用形狀記憶合金在超彈性狀態下的應力應變曲線，建立了新的系統振動方程，運用非線性理論和運動穩定性理論研究轉子在形狀記憶合金控制下的振動狀態，討論了系統的穩定性條件，獲得系統發生分岔時系統參數之間的關系；並提出了通過改變參數來提高系統穩定性和抑制振幅的方法，最後通過模擬驗證了改進后的系統振動抑制效果。
  6. To assure astringency, some technologies have been used such as iterative penality function methods, assemblage mass matrix, reduced integration algoritlun, newton iteration method with parameters for non - linear equation set, introducing relax factors and double steps solution and so on, and an algorithin for solving the nonlinear equation set of flow field by fem has been presented

    基於有限元法建立了流場求解列式，為保證其收斂性，採用了迭代罰函數法，集中質量矩陣，縮減積分計算，帶參數的newton迭代求解，引入松馳因子及雙層解法等技術，提出了一套適合流場有限元方程計算的非線性方程求解方法。
  7. In chapter two, using the hydrodynamical equations for electrons and maxwell equation and through complicated calculation, we finally obtain a set of equations which describe the non - steady and nonlinear interactions between plasma and field in the wake region of a moving body in space

    第二章是從描述電子的磁流體方程和麥克斯韋方程出發，通過計算，最後得到了一組在考慮非靜態極限下描述空間飛行器遠尾區內等離子體與場之間的非穩態非線性相互作用耦合方程。
  8. An n - fold darboux transformation with multi - parameters for coupled nonlinear evolution equation of multi - component hierarchy is set up with the help of a gauge transformation of the spectral problem, from which the exact solutions of the nonlinear equations are given

    摘要利用等譜問題的規范變換，為一對耦合的非線性演化方程建立了一個具有多個參數的n -波達布變換，進而求出了該方程的精確解。
  9. This paper is to develop a model on synthesis reaction of methanol using material and thermodynamics balance, and to utilize matlab to solve multielement nonlinear equation set on proposed model, so calculate balance composition of reactions, parameters of various materials, various process criteria such as methanol output and consumption according to given operation conditions, thereby can quantitatively analyze the effect of various operation conditions on process criteria, so that direct the actual chemical operation, thus assist to determine the optimal operating conditions of synthesis, consequently could forecast various criteria such as yield and consumption according to given conditions of feeds

    摘要通過物料平衡與勢力學平衡對甲醇合成反應過程進行建模，並採用matlab工具對所建模型進行多元非線性方程組的求解，以根據給定操作條件來計算反應平衡組成、各股物料參數、各主要工藝指標如甲醇?量、消耗等，並繼而定量分析各種操作條件對工藝指標的影響，以便指導實際化工生?操作，從而幫助確定最佳的合成操作工況條件，並可以根據給定的原料條件等參數預測合成?量與消耗等指標。
  10. The final nonlinear algebraic equation set is solved using the step - by - step newton - raphson iteration and the deformed curves for the corresponding state of each load increment can be determined

    對應每個荷載增量，可求得鋼管混凝土拱在相應狀態下的變形曲線。對各荷載增量進行反復迭代，直至得到荷載的極限值。
  11. But on the other hand, should also see, boundary layer equation as before is a nonlinear differential equation set of two steps, the nonlinear nature of equation is still retained, so solving this system of equations on mathematics untie is fairly difficult

    但另一方面也應看到，邊界層方程依舊是一個二階的非線性偏微分方程組，方程的非線性的性質仍然保留，這使得在數學上求它的解還是相當困難的。
  12. The main studying contents and achievements in this dissertation are presented as follows. based on the analysis of the selective harmonic elimination pwm mathematical model, an equivalent newton iteration solving method about the switching angles nonlinear transcendental equation set is presented. the algorithmic convergence time is enormously reduced and the algorithmic convergence ability is highly increased

    本文的主要研究內容和成果如下：通過對單相特定消諧pwm數學模型的分析，提出了關于開關角非線性超越方程組的等效轉化牛頓迭代解法，極大地縮短了演算法收斂時間，提高了演算法的收斂性，為特定消諧pwm開關角的工程計算提供了新的方法。
  13. At last the thesis set up a general ga for nonlinear equations. 6. according to detailed analysis of nonlinear equation, the thesis creates a adaptive variable search scope ga for nonlinear equation

    創造性地提出求解非線性方程的自適應變搜索域遺傳演算法，該方法可同時求解一般的非線性方程與雙函數構成的非線性方程，有效克服了插值解法的不足。
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