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- To see what error was engendered in the process, we now allow Ni to differ from Ne and use the linearized Poisson equation. 為了研究在這個(gè)過(guò)程中引起了多少誤差,我們讓ni與ne不相同,并用線(xiàn)性化的泊松方程。
- The FBC is a non linear system which is chaotic. 流化床燃燒系統是一個(gè)具有混沌特性的非線(xiàn)性動(dòng)力系統;
- To see what error was engendered in the process, we now allow Ni to differ from Ne and use the linearized Poisson equation 為了研究在這個(gè)過(guò)程中引起了多少誤差,我們讓ni與ne不相同,并用線(xiàn)性化的泊松方程。
- In this paper we analysised non linear behavior of one kind of biochemical action system.We also obtained the solution of the acting dynamical equation by computer analogy. 對一類(lèi)生化反應系統的非線(xiàn)性動(dòng)力行為進(jìn)行定性分析,并利用計算機模擬得到反應動(dòng)力學(xué)方法的解.
- The kinetic data was measured with a non gradient reactor, The parameters of the model equation were calculated based on experimental results by the Powell non linear regression method: k 1=0 152e -62073RT , k 2=8.18e -2384RT ,k 3=0.221e -18949RT . 采用內循環(huán)無(wú)梯度反應器測定了SO2 氧化反應動(dòng)力學(xué)數據 ;并利用 Powell法對動(dòng)力學(xué)模型進(jìn)行參數估值 ;得到 :k1=0 .;15 2 exp(- 6 2 0 73/ RT);k2 =8
- The application of celular neural network (CNN) in solving Poisson equation is studied. 研究了細胞神經(jīng)網(wǎng)絡(luò )(CNN)在求解泊松方程方面的應用。
- The experiments prove that CNN can be used to solve Poisson equation, and it is a new way. 實(shí)驗證明,用細胞神經(jīng)網(wǎng)絡(luò )可以求解泊松方程,這是一條新的途徑。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中國科學(xué)院等離子體物理研究所.;二灘水力發(fā)電廠(chǎng)勵磁系統咨詢(xún)報告[R]
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根據該模型編制了相應的程序,并對小灣拱壩進(jìn)行了非線(xiàn)性分析、超載分析及開(kāi)裂范圍和開(kāi)裂尺寸的研究。
- First, base surface is separated from geometric details by using the Poisson equation and a displacement vector field is obtained. 首先利用低通濾波和泊松方程對源曲面上特征區域進(jìn)行基面與細節特征的分離操作,求得基面與特征之間的偏移矢量場(chǎng);
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致變色介質(zhì)的非線(xiàn)性效應特性制成掩膜,可以實(shí)現超分辨率光存儲。
- In this paper,separation variable method is applied to solve a Fourier solution for the Dirichlet question in circle of poisson equation. 本文應用分離變量法,求出了一個(gè)泊松方程圓內狄利克雷問(wèn)題的付氏解。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 對間歇化工過(guò)程用水網(wǎng)絡(luò )優(yōu)化提出了基于非線(xiàn)性規劃的優(yōu)化設計方法。
- The relative error between the EOT extracted by this two-step approach and by the quantum corrected Poisson equation is less than 5%,thus validating the approach. 采用該兩步法提取的HfO2高k柵介質(zhì)EOT與包含量子修正的Poisson方程數值模擬結果對比;誤差小于5%25;驗證了該方法的正確性.
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 結合非正則復向量的協(xié)方差矩陣和偽協(xié)方差矩陣構造出了新的代價(jià)函數,進(jìn)而提出新算法,通過(guò)復非線(xiàn)性不相關(guān),從混合信號中提取出復值獨立分量。
- A compact type high-order difference method based on symmetry undetermined coefficient is presented for the solution of the two dimensional Poisson equation. 利用對稱(chēng)性和待定系數的基本思想,提出了數值求解泊松方程的一種新的高階緊致差分方法,構造了二維泊松方程的四階和六階緊致差分格式。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心電信號的突變特性反映了心肌除極波前在傳播過(guò)程中的臨界點(diǎn)現象,有可能解釋心電圖高頻成分的成因。
- Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要 核供熱堆功率自動(dòng)控制系統是一個(gè)多輸入多輸出的非線(xiàn)性系統。
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 為了延長(cháng)鹽礦井的壽命,避免開(kāi)采帶來(lái)的地面沉陷,并合理利用形成的溶腔,必須探討巖鹽水溶開(kāi)采過(guò)程中影響溶腔穩定性的因素,以便即時(shí)采取有效的防治措施。
- In this paper, the large non linear FEM software MARC be used to calculate the 3D deformed distribution of the cold roll forming machine frame, slide seat and bolster plate. 摘要以大型非線(xiàn)性有限元軟件marc為分析工具,建立接觸分析模型,對冷滾軋機床機架、滑臺及墊板進(jìn)行三維有限元彈性接觸分析,給出機床三維變形狀態(tài)的定量描述。