模型率定 的英文怎麼說
中文拼音 [móxínglǜdìng]
模型率定
英文
model calibration-
With this system, we set up a water quality model, and calibrated the model
本文建立了流域水質模型，並在水量模型率定的基礎上進行了水質模型的率定。It is the basis of oas to construct zero coupon yield curve and define interest rate term factors model. the key of oas is to select a kind of interest rate scenario simulation and evaluation methodology fitting abs / mbs
其中，零息票收益曲線的構造和利率期限因素模型的定義是期權調整利差法的基礎；選擇適合資產抵押支持證券的利率情景模擬技術和估價技術是其關鍵。What flow is that, we use model simulation to analyze the em algorithm contraction ratio. through network simulating, we analyze the factors which can influence loss inference algorithm accuracy like measurement strategy or routing algorithm. we analyze the accuracy and contraction characteristic of multicast - based direct algorithm and em algorithm, and compare the error factor between them
實驗中通過網路模擬模型，確定了em演算法的收斂速率;研究了不同測量策略和路由器擁塞避免演算法對丟包率推理演算法準確率的影響;分析了單點多播的de和em演算法準確性、收斂性等特徵，通過比較兩種演算法的統計誤差，得出em演算法略優于de演算法的結論。( 2 ) no matter what is the data condition, being in plentiful or shortage, the performance of neural network model showed being more or less the same both in calibration and verification stages, which means that neural network model is good at robustness and extension capacity
（ 2 ）不論資料是否短缺，神經網路模型在率定期、在檢驗期的結果都很接近，這說明神經網路模型穩定，且泛化性和實用性都比較好。Through the establishment of var and vecm model and the analyzing of granger causality relationship both long time and short time, the stability of model, impulse response function and etc. we conclude that there is not any monetary indicator that has significant influence both in long term and short term ; if we choose interest rate as the monetary indicator, we will have long term influence but long lag time as well ; but if we select loan as the monetary indicator the performance will at verse, the short time influence while the short lag interval
通過建立對商品房銷售額、上海住宅銷售價格指數與各貨幣政策中介目標的var模型與vecm模型，分析變量間的長期與短期granger因果關系，模型穩定性與脈沖相應函數等，本文認為在房地產市場中不存在長期和短期都有效的某一貨幣政策中介目標;以利率為中介目標則滯后時間較長但影響力持續時間也較長;以貸款為中介目標則滯后時間較短但影響力持續時間也較短。The backward scattering field of extended target is approximated as the synthesis of many strong scatter centers on target, and geometric optical method is used in establishing deterministic model of a aircraft in the paper, the model is used to evaluate the performance of frequency diversity in suppressing glint at last
本文將復雜目標後向散射回波近似為目標上若干強散射中心回波的合成，結合幾何光學法得到了某種飛機目標的確定性模型，並用該模型評定頻率分集對角閃爍抑制的改善性能。Three advanced issues are studied. they are the statistical distributions for the errors of the average s - n relation fitting into the test data, the maximum value model for the probabilistic model, and the material probabilistic fatigue strength under spectrum - loads
論文圍繞均值s - n曲線擬合s - n數據誤差的統計分佈模型、測定概率s - n曲線的極大值模型和基於極大值模型的譜載荷下材料的概率疲勞強度的測定三方面，開展了較為深入地研究。Through establishing three mathematics models including the movement equation of the mechanical and electrical transmission system, the control of the load and the sliding in stable status, direct - current - brake of ac motor, this paper ascertained the range of the frequency value of drive motor and the efficiency of transmission system, calculated the efficiency of load motor in stable status and the moment of load motor in braking. this paper completed the design of the mechanical part of inertia brake test platform and provides a tool for the measurement of the inertia brake parameters
本文還通過建立慣性制動器試驗臺的包括機電傳動系統的運動方程、穩態運行時負載與轉差率控制、交流電動機直流制動在內的三個數學模型，確定驅動電機的頻率取值范圍和傳動系統的傳動效率，驗算慣性制動器穩態運行時負載電機軸功率和慣性制動器制動時負載電機軸力矩，完成慣性制動器試驗臺設計中的機械部分，為慣性制動器各參數的測量提供工具。The plane scale of model was 500, vertical scale was 60 and varied ratio was 8 : 33. the contrast trial. utilizing trial of long series and typical flood test have been conducted
東莊水利樞紐渭河下遊河道動床物理模型選定平面比尺為500 ，垂直比尺為60 ，變率為8 . 33 ，在此模型上進行了水庫運用對比試驗、長系列運用試驗以及典型洪水試驗。3 、 the model synthesizing the occur probability and the region fire load is established and the means to confirm the parameter is introduced, then the thesis validates and analyzes the model using a example and the model is used in research of post - earthquake fire in actual cities
3 、建立了綜合考慮火災發生概率和區域火災荷載密度的分析模型，給定了參數的取值方法，通過實際算例對該模型進行分析驗證，並應用到實際城市的地震次生火災危險性區劃研究中。The tests rational speculative bubbles in usa / jpy exchange rate in 1990 ~ 1998 with variance bound test, and adopts two sets of variance equalities to exclude the joint hypothesis of bubbles, irrational expectations and model specification
摘要採用方差邊界法檢驗上美元日元匯率在1990年至1998年間的理性投機泡沫，並用兩組不同的方差不等式排除了泡沫、非理性預期及模型設定的聯合假設。The calibration and validation showed that the model is fairly stable and applicable for studying regulation projects in the yangtze estuary
模型率定和驗證表明本模型穩定性好，可應用於工程計算。The introduction black - scholes models still assumed, namely the introduction of modern process ( wiener process, also called brownian motion ) to save the stock yield random fluctuations, weak markets and the effectiveness of the use of consistent share of the techniques ( ( markov property ) to describe the stock price change random process, the use of risk - neutral pricing theory through the analysis of the nature of asset price process martingale, established european style to the value of stock options with mathematical models
本文仍然引入black - scholes的模型假定，也即引入維納過程（ wienerprocess ， alsocalledbrownianmotion ）來刻畫股票收益率的隨機波動，採用與弱型市場有效性相一致的股價的馬爾可夫性（ markovproperty ）來描述股票價格變化的隨機過程，運用風險中性定價理論，通過分析資產價格過程鞅的性質，建立了歐式再裝股票期權價值的數學模型。We apply the return of equity ( roe ) and r instead for tobin ’ s q as the indicators to describe the corporate performance. pricing of the warrant may put forward a challenge for classical black - scholes formula. in reality, warrant holders, like option holders, may elect to exercise early if the underlying stock pays sufficiently large dividends
指出認股權證的delta 、 gamma和vega風險對沖策略和現階段可採用的風險管理工具和方法，分析運用經典歐式看漲期權的black - scholes公式為認股權證定價的缺陷，得出考慮紅利支付的b - s公式修正模型與由歷史波動率的確定的看漲期權b - s模型的定價結果較為接近，而紅利支付的b - s公式修正模型和由條件波動確定的看漲期權價格差別較大的結論。This thesis puts forward a valuation model to intangible assets valuation and offered a reference that can solve this problem this thesis adopts wacc combine capm model to confirm earning rate, uses ahp approach to confirm the weight, then confirm all kinds of intangible assets value according to their contribution in whole intangible assets, this approach is clear and easy to use
本論文針對無形資產評估這樣一個系統工程提出了一個評估模型，為該問題的系統解決提供了一個可借鑒的參考。本論文採用wacc結合capm模型確定收益率，運用ahp法確定權重，根據各類無形資產在整體無形資產價值中貢獻的大小，確定各類無形資產價值大小，這種方法直觀明了、簡潔實用。( 2 ) it adopts rodo model based on performance index to calculate the redundancy of instances, and this means can make tradeoff between user ' s performance and availability demands effectively. ( 3 ) form the viewpoint of system performance and availability, acms adopts mobile - agent technology to adjust system configuration in running time, improves system ' s dynamic scalability and resource utilization ratio on condition of guaranteeing the system availability
從用戶角度出發，採用基於性能索引的rodo模型確定服務實例的冗餘度，有效地權衡了客戶對系統性能和可用性的需求；結合可用性和性能兩項指標，採用基於移動代理的配置管理策略對系統進行動態配置，在保證可用性的前提下，改善了系統性能，提高了資源利用率。The thesis adopts the vector error correct model and makes the price equation referring to corbo and mcnelis ' s half - open economy model, choosing the relevant variables like money supply, loaning rate, etc. the conclusion put forward by this thesis is : exchange rate and price - level have long - term reverse alteration tendency, so the policy of not devaluing exchange rate ( the nominal effective exchange rate appreciating ) is really one of factors influencing price falling
然後參照corbo和mcnelis的半開放經濟模型設定了價格方程，選取相關變量如貨幣供給量、貸款利率等進入模型。通過研究人民幣名義有效匯率與定基比消費物價指數之間的協整關系，發現匯率與物價水平存在著長期的均衡關系，進而研究了匯率因素在通貨緊縮形成的過程中起到的作用。The paper summarizes the development of the control technology of paver ' s vehicle system ; discusses the feasibility of the plc application to vehicle system ; calculates and examines the working resistance and power of the control system as well some concerning parameters of the hydraulic system ; builds the driving system velocity characteristic ; accomplishes the hardware design and the software design according to the functional requirements of vehicle system and the features of plc ; adds the pid compensation to the closed circuit velocity control ; sums up the mathematic model of hydraulic pump - motor system and defines the controller parameters ; in the end, the simple dynamic simulation basing on the control system model and the simulative test are carried out to testify the reasonableness and the feasibility of the designed plc control system
本文總結了攤鋪機行駛控制技術的發展，討論了plc應用於行駛系統的可行性；計算和校驗了控制系統工作阻力、功率及液壓系統有關參數；建立了行駛驅動系統的速度特性；結合行駛系統的功能要求及plc的特點，完成了控制系統的硬體設計和軟體設計；對其速度閉環控制，引入了pid校正環節；歸納了液壓泵?馬達系統的數學模型，確定了控制器的控制參數；最後對控制系統模型進行了簡單的動態模擬和plc模擬試驗，初步證實了控制系統設計的可行性和合理件。The dissertation, transition economy as background, describes full - scale analysis on constructing chinese natural monopoly industry effective market and put forward the boundary of market and government, market and corporation, monopoly and competition model. the dissertation analyses concealed administration monopoly ’ s character and its hazard, and considers that the most important reason which leads to the chinese natural monopoly industry ’ s short of efficiency is that scale economy is short of character and efficiency, scope economy isn ’ t realized, inefficiency non - regulation equilibrium coexists with regulation equilibrium and the dilemma of state - owned corporation. the dissertation puts forward the vertical configuration principal in the regulation structure and deems that natural monopoly industry ’ s regulation vertical configuration should
論文以轉型經濟為背景，對中國自然壟斷產業有效市場建設進行了較為全面的分析，比較和描述了市場條件下與轉型期存在顯著差別的市場與政府、市場與企業、壟斷與競爭的邊界模型，界定和分析了隱性行政壟斷的特徵及其危害性，認為導致中國自然壟斷產業市場低效的基礎性原因是規模經濟特徵和規模經濟效率的雙重不足，范圍經濟沒有實現，無效率的非均衡規制和均衡規制並存，以及國有企業的困境。The main requirements for cm operational conceptual hydrologic model are function development, model calibration, and validation followed by production of forecast runs and analysis of results
功能改進，模型率定，模型預報的驗證以及其結果分析是應用概念水文模型所需要的幾個主要部分。分享友人