隱式解法 的英文怎麼說
中文拼音 [yǐnshìjiěfǎ]
隱式解法
英文
implicit solution- 隱 : Ⅰ動詞(隱瞞; 隱藏) hide; conceal Ⅱ形容詞1 (隱藏不露) hidden from view; concealed 2 (潛伏的; ...
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 解 : 解動詞(解送) send under guard
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 解法 : method of solving; solving process; [數學] solution
-
Parallel algorithms of accelerative iteration for solving implicit difference equations
求解隱式差分方程的加速迭代并行演算法Parallel iterative algorithm for solving the cubical equation
求解雙曲型方程的隱式差分方程的并行迭代法Edm has some remarkable advantages over traditional models, includes using implicit causal models, self - learning capacity, weak dependence on domain knowledge, wide applicability, robustness, self - adaptability, and population - based searching, etc. tracing back its intrinsical ideas, edm is just making use of the nature ' s decision making strategy, natural selection, to solve the decision making problems faced by human or the intelligent agents
進化決策主要利用了進化演算法與形式化計算模型相結合所具備的自動建模能力,它具有隱式因果模型、自學習、弱知識依賴、應用廣泛、穩健性、自適應和群體搜索等優勢。追根溯源,進化決策的基本思想正是利用大自然的決策機制(自然選擇)來解決客觀世界所提出的決策問題,而自然進化又是已知的能力最強的問題求解范型。4. a 2 - d and 3 - d euler equations and n - s equations are solved using the cell - centered finite volume method and four - step runge - kutta scheme on the cartesian grids with standard convergence acceleration techniques such as local time stepping, enthalpy and implicit residual smoothing
使用jameson中心有限體積法和runge - kutta時間推進方法,求解了關於二維、三維復雜流場的euler 、 navier - stokes方程,採用了當地時間步長、隱式殘值光順等多種加速收斂方法。An implicit iterative method for l - generalized solution of linear ill - posed equations
廣義解的隱式迭代法Implicit iterative methods based on some orthogonal polynomials for ill - posed operator equations
基於正交多項式的解不適定運算元方程的隱式迭代法High - order implicit difference method for the diffusion equation
求解擴散方程的一種高精度隱式差分方法According to actual situation of production wells, external boundary conditions and coupled inner boundary conditions between welibore and adjacent rocks, welibore and production zones, adjacent rocks and production zones are constructed, and an alternate direction implicit finite difference algorithm ( adi ) is used to solve temperature models
根據生產井的實際情況,構建起外邊界條件以及井筒與圍巖、井筒與產層、圍巖與產層之間的耦合內邊界條件,採用交替方向半隱式有限差分方法( adi方法)求解所建立的井下溫度場模型。The research of this dissertation is focused on how to solve the 3 - dimensional compressible navier - stokes equations by the implicit finite difference algorithm and to simulate numerically the unsteady subsonic and transonic viscous flows around rigid and elastic wings. on the base of them the aeroelastic characterictics of an elastic wing have been studied
本文的主要工作是用隱式有限差分法求解三維非定常紊流n - s方程組,數值模擬剛性機翼及彈性機翼的亞、跨、超音速定常及非定常粘性繞流,並在此基礎上研究了彈性機翼的氣動彈性問題。This part analyzed and compared many kinds of solvement of dam - break, then the adopted traditional one - direction b. saint. venant equation and conceal format to calculate the proceeding of dam - break flood, then according to calculation result analyzed influence of villages located beside fabiela river from dam - break flood
這一部分首先分析比較了潰壩波的各種求解方法,然後採用傳統的一維聖維南方程組和隱式差分格式進行了潰壩洪水演進計算,然後根據計算結果分析了各種潰壩情況下洪水對河道兩岸村屯的影響。Searching of the state space is always being one of the usual ways for solving the optimal problems. the traditional ways of finding solutions only have backtracking, branch - and - bound and implicit graphs search as their theoretical introduction
狀態空間搜索是解決優化問題的常用方法之一,傳統的狀態空間搜索求解技術有回溯法和分支限界法以及隱式圖搜索這些演算法策略作為理論指導。In order to resolve the question, in the thesis a simulation arithmetic of hydro - electrical system is put up. the equations of hydro - electrical system are divided to two parts, one of which consists of the differential equations of conduit system, hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic, the other of which consists of the differential equations of generator, magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic. through the alternative solving of the two parts, the simulation results of the large - disturbance transient could be abstained eventually
為解決這一問題,本文提出了一種將水力系統和電力系統方程交替求解的水電系統聯合模擬演算法,即將包括輸水系統、水輪機以及機組轉子等部分的水力系統差分方程作為一部分,將包括同步發電機、勵磁系統以及電網等部分的電力系統微分方程或差分方程作為另一鄭州大學工學碩士論文部分,對前一部分採用特徵線法求解,對后一部分根據模型形式採用龍格一庫塔法或隱式積分法等演算法求解,這兩部分的求解過程交替進行,最終即可得到水電系統大擾動過程的模擬結果。And then, in the simulation of three - dimensional, the application of o - type grid and hybrid grid are used in two relatively complicated structures make the total amounts of grids and the time of grid generation reduced greatly. moreover the hexahedron grids are placed in most areas to provide higher precision. through the comparison between the results of two - dimensional and three - dimensional simulation, we knew two - dimensional calculating is not adequate
本文用簡單、方便的二維模型作為數值計算的起點,使用耦合隱式演算法以及先進的v2f湍流模型進行求解,成功地捕捉到了激波,觀察到主氣流從壁面的分離、切換、再附壁等現象,並對計算結果進行了細致的分析,得出一些有意義的結論;在此基礎上,本文在國內外首次對超音速射流雙穩閥的三維流場進行了計算。The variation and profile of the temperature of a tube shaped electric heat element were analyzed numerically under different compaction condition using crank - nicloson method
本文以crank - nicloson隱式方法數值求解了一截面為圓形的電加熱元件在不同壓緊狀態下通電后的溫度變化和溫度分佈情況。The decision - making flexibilities implied in the exclusive publishing rights are depicted as the options to defer investments. a stochastic process of returns is constructed. the implicate solution to the price of the exclusive publishing rights is established after the dynamic duplication and the settlement of black - scholes equation
( 2 )在知識產權貿易領域引入實物期權思想,把專有出版權蘊涵的決策柔性刻畫成等待投資型期權,並構造收益的隨機過程,經過動態復制和大連理工大學博士學位論文求解black scholes方程后得到專有出版權價格的隱式解,再運用迭代法求取相應的數值解。According to the theory of equivalent time, creep as a function of equivalent time is expressed. by fitting experimental data, parameters of creep in equivalent time field are obtained ; initial strain implicit solution of elastic creep equation in equivalent time field is derived
根據等效時間理論,將徐變表示為等效時間的函數,通過擬合試驗數據,得出等效時間域彈性模量和徐變度公式的計算參數,推導了等效時間域的彈性徐變方程的初應變隱式解法。By the method, the two - dimensional implicit method can be induced in soluting tridiagonal linear equation group
這種方法可以將二維隱式方法歸結為求解三對角線性方程組。Group implicit method for the nonlinear heat conduction equation and numerical experiments
非線性熱傳導方程的分組隱式解法及數值結果Alternating direction implicit method of soluting two - dimensional parabolic equation with initial and boundary conditions
解二維拋物型方程初邊值問題的交替方向隱式方法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。分享友人