預測估計 的英文怎麼說

中文拼音 [yùcègūjì]
預測估計 英文
prediction estimation
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 估 : 估構詞成分。
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. A unified linear fusion model for information fusion estimation is proposed, and it can describe varied information including measuring information, apriority information, forecasting data and estimation information, and it lays a foundation for the theory frame of information fusion estimation

    提出信息融合估計的統一線性融合模型，使測量信息、先驗信息、預測信息以及狀態估計信息等均可用統一融合模型進行描述，為建立信息融合估計的理論框架奠定了基礎。
  2. In economics, forecasting is the attempt to formalize the implicit estimate of the future on which decisions have to be based.

    在經濟學中，預測是對未來做出某種暗示性的估計，做為決策的依據。
  3. One is the evt - based var model ( including gev model and gpd model ), the other is the quantile regression var model. secondly, i evaluate predictive performance of a selection of var models for chinese stock market data. these var models include riskmetrics method, historical simulation, monte carlo method, and the three recent models based on quantile regression and extreme value theory

    本文首先重點探討了極值分佈var模型（包括廣義極值分佈和廣義帕雷托分佈兩個模型）和分位數回歸var模型；然後在此基礎上將六個var模型（包括上述三種模型、歷史模擬法、 riskmetrics方法以及蒙特卡洛法）實證應用於估計上證指數、上證180 、深證成指、深證綜指95 var和99 var ；同時採用區間預測法、損失函數法和符號檢驗法對這些var模型進行了選擇評估。
  4. Predict recursion disparity match based on object

    基於對象的預測遞歸視差估計
  5. ( 5 ) parameterization of infrared satellite cloud imagery and its application in rainfall predication obvious correlation exist between the probability of rain and parameterization estimate such as average brightness temperature ( tb ), brightness temperature variance ( f ), equivalent cloudage ( cn ), brightness temperature area index ( al - the first a5 - the fifth grade, a6 - the sixth grade )

    （ 5 ）衛星雲圖參數化及在降雨預測中的應用紅外衛星雲圖參數化估計值，與局地降雨過程的發生、發展具有較為密切的關系。相關較密切的參數有平均亮溫、亮溫方差、等效雲量、亮溫面積指數（ 1級、 5級、 6級） 。
  6. Variance and covariance components of each effect were estimated by minimum norm quadratic unbiased estimation ( minque ) method

    用minque法估計各項效應的方差和協方差分量，用aup法預測隨機效應。
  7. Noise, nedt, nep, and detectivity of microbolometer arrays are also considered. the work will provide the insight necessary to understand the optimum design and practical operating requirements of microblolmeter arrays. this paper provides a low cost and more practical software tool for predicting and evaluating parameters of the detector

    對微測輻射熱計性能進行了計算模擬，為非致冷微測輻射熱計紅外探測器性能預測和評估提供一種準確、快速、低成本的方法，並且開發了一整套對測輻射熱計探測器進行計算機優化設計的模擬軟體。
  8. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  9. To this area precipitation materials for many years, evaporate materials, surface flow materials, hydrometeorological materials, hydrogeological materials carry on exhaustive analysis, have analysed the state of water resource of the sand district, proceed from the heat of the earth ' s surface is balanced, water yield balanced basic theories, combine the amount of regional water resource set up of the materials, such as scene, hydrology, soil of the sand district, etc. and estimate models, have calculated the surface water, groundwater of this area, has carried on models to examine according to the real data, and has predicted to the state of water resource under different climate change scenes of future that analyse. have put forward the scheme that the water resource in this area utilized rationally, use the non - linear motive force model to predict the precipitation, utilize the materials of actual observation, the natural supply amount of calculating out groundwater of sand ground of balanced principle of the amount of water used at the same time, and can exploiting amount predict to groundwater, district of sand,

    本文以寧夏半乾旱地區鹽池縣沙地水資源為研究對象，對該地區多年降水資料、蒸發資料、徑流資料、水文氣象資料、水文地質資料進行了詳盡的分析，分析了沙區的水資源狀況，從地表熱量平衡、水量平衡的基本理論出發，結合沙區的氣象、水文、土壤等資料建立了區域水資源量估算模型，計算了該地區的地表水、地下水，根據實際資料進行了模型檢驗，並對未來不同氣候變化情景下的水資源狀況進行了預測分析，提出了該地區水資源合理利用的方案，運用非線性動力模型對降水量進行預測，同時利用實際觀測資料，運用水量平衡原理計算出沙地地下水的天然補給量，並對沙區地下水可開采量進行預測。
  10. In, it is discussed how to estimate the profit expection and risk of portfolio by time series, and that the portfolio investment model can be made by the variance of portfolio selection random profit

    在1中，我們首先介紹了如何利用時間序列預測法估計證券的預期收益率和風險，然後以投資組合隨機收益率的方差作為投資的風險度量，建立起投資組合模型。
  11. Forecasts, estimates statistical returns

    -預測、估計及統計報表
  12. As one content of the layout of earthquake - resistent and damage prevention of zhongzhou city, researches in damage prediction and correspond strategies of buildings have been carried through in two aspects as following : firstly, the domestic and aboard methods of damage prediction of buildings are compared and studied. the general methods, corresponding advantages and disadvantages as well as the scope of application for earthquake damage predicting of buildings are summarized. the main problems and solutions for earthquake damage predicting of buildings are submitted ; secondly, the current situations of buildings in the urban areas of zhangzhou city have been investigated

    作為漳州市抗震防災規劃的內容之一，本文就建築物震害預測及防禦對策著重開展了兩方面的研究工作：一是對國內外建築物震害預測方法的分析對比，總結了建築物震害預測的一般方法、優缺點及其適用范圍，並提出了目前建築物震害預測存在的主要問題及解決措施；二是開展了漳州市區建築物現狀調查，闡述了漳州市區主要建築類型的震害預測方法和步驟，給出了震害預測的計算實例，完成了漳州市區建築物震害預測、地震經濟損失、無家可歸和傷亡人員的估計，指出漳州市區建築物抗震防災的薄弱環節，並提出了相應的防禦對策。
  13. This paper presents a method of test, estimation and predication of some state parameters of the power unit in power and electric equipment, these parameters can be temperature, voltage, current and so on ; when attaining the values of these parameters at the next state, whether the power unit will go into the malfunction or not can be knew, according to the result, some measures can be made ; by controlling the values of correlative parameters, the unit could be maintained in its optimal running status ; so the damage to the power unit can be prevented, the running quality of the driving system can be guarantied, and the optimized control level of the system can be improved

    本論文提出了一種利用預測估計的方法，對電力電子設備中的功率器件的某些主要狀態參量（如：溫度、電壓和電流）進行測試、估計並預測，從而得出未來的運行狀態；然後據此判斷該功率器件是否已進入故障范圍，以便提前採取措施，通過對相關參數的調整來保證功率器件始終工作在最佳狀態；這樣，既避免了功率器件損壞的發生，又避免了驅動系統故障狀態的出現，明顯地提高了系統優化控制的水平。
  14. Introducing same ideas on future design high performance branch prediction, including manufacture technology, depth of pipeline, micro - architecture and so on. 5, research selective dual path execution architecture. introducing hardware mechanism of multi - path execution, including branch forking strategy and branch prediction confidence

    4 、分析了高性能轉移預測設計中的問題；對未來設計高性能轉移預測器所面臨的問題以及解決這些問題的可能的辦法，包括製造工藝、流水線的深度和處理器的微體系結構等5 、對選擇雙路徑系統結構的分析；介紹選擇性雙路徑執行中的硬體機制?轉移置信度評估和選擇轉移策略。
  15. Research indicates that outer disturbances can be described with simple analysis and be estimated by outer atmosphere, and inner disturbances induced by the mechanical motion are also predictable and computable, but the inner disturbances induced by astronautic motion are stochastic and hard to predict

    研究表明，外部擾動可以用簡單的分析來描述，並且可以通過外部環境參數來估計，內部機械運動引起的擾動也是可以預測和計算的。而內部由航天員活動引起的擾動，因其本身具有很大的隨機性而難以預計。
  16. Weighted input model predictive control algorithm based on kalman predictor and filter

    基於卡爾曼預測估計器的輸入加權預測控制演算法
  17. For a special class of systems with modeling uncertainty, based on the historic information of the control system, a fuzzy system is used to predict and estimate the uncertainty at current time

    摘要針對一類特定的非線性建模不確定系統，根據控制系統運行的歷史信息，用模糊邏輯系統預測估計了當前時刻的建模不確定性。
  18. At the same time, according to the reverse problem of impeller machinery design, focusing on the noise performance, the counter calculation software was developed to estimate the noise of cooling fan to provide the elementary verification of the design effect

    同時，根據葉輪機械設計中的反問題的提法，針對發動機軸流冷卻風扇的噪聲性能，編制了反算程序，用於預測估計冷卻風扇的噪聲性能，從而為設計效果的驗證提供初步依據。
  19. In order to really describe the time - varying feature of the channl, in chapter 7, kaiman filter is used to timely estimate the channl parameters and the performance of power control is improved with consideration of the chaiml parameters estimatd in power control algorithin

    為了能夠更好地反映系統內通道的時變特性，在第七章中，採用卡曼濾波的方法來對通道特性進行實時預測估計，並將這一預測的結果應用到功率控制演算法當中，收到了滿意的效果。
  20. Whether military products or civilian products, traditional methods all depend on increasing redundancy, apparently, there is a limit to these measures ; but, compared with the traditional method, the idea of this paper is an new technique, it is an method of predication and estimation, it can eliminate the malfunctions from the power unit before they will happen, it can make the power unit working continuously, steadily and reliably

    無論對于軍品，還是民品來說，傳統的解決方法均是依靠增加冗餘度來實現的，如：過熱、過壓和過流保護等，顯然，這種可靠性保護是有一定上限的；但是，本解決方案相對于傳統方法來講，是一種全新的理念，它通過預測估計的方法，將功率器件的不可靠性消滅在萌芽狀態，或在故障還未發生之前就將其消除，從而使功率器件連續、穩定並可靠地運行。
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