自回歸過程 的英文怎麼說

中文拼音 [zìhuíguīguòchéng]
自回歸過程 英文
autoregression process
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 回 : 回構詞成分。
  • 歸 : Ⅰ動詞1 （返回） return; go back to 2 （還給; 歸還） return sth to; give back to 3 （趨向或集中於...
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 過程 : process; procedure; transversion; plication; course
  1. In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found

    本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響，採用正交設計試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比，同時發現發泡液和粉煤灰摻量對發泡混凝土的影響最為顯著，因此，以二者為自變量建立了二元線性回歸方程，通過全相關系數的檢驗發現方程較為理想。此外，還對氯氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗，發現磷酸有較好的耐水性效果，同時找到了其合適的摻量范圍。
  2. For example, robert gorton ( 1970, 1975, 1978 ) estimated the american phillips curves under this assumption. due to the uncertainty of the estimates of phillips curves, the issue whether or not phillips curves can provide guidance for macroeconomic policy makers is now being argued

    在這一章里，確定了通貨膨脹率序列的單位根過程，估計了通貨膨脹壓力的門限自回歸方程，證實了價格調整非對稱的存在，同時也證明了中國菲利普斯曲線的非對稱。
  3. Firstly established plural linear regression model to estimate the river runoff uninfluenced by human. compare with the record of hydrology examinition stations, then analyze the influence degree of human factors, namely the diference of the two river runoff account

    通過多元回歸方程預測自然狀態下陜甘寧地區河川年徑流量，對比實測徑流量來分析人為因素對徑流量的影響程度。
  4. For the dynamic process of ship rolling movement, this paper analyses its dynamic date with time series analysis method and brings up this system ' s the most excellent autoregressive model ( ar model ) according to least aic criterion ( akaile, information criterion ). it reveals the regular pattern of ship rolling movement and forecasts the future value of roll angle and pitch angle, then transforms it to adjusting value of object and adjusting it according to appropriate control rules

    對于船舶搖蕩運動這一動態過程，採用時間序列分析的方法，建立系統的自回歸模型（ ar模型） ，並根據最小aic信息量判定準則保證建立的系統模型為最優化模型。利用參數模型的方式對船舶橫搖、縱搖運動的動態數據進行分析處理，揭示船舶搖蕩運動的規律，預測船舶橫搖角、縱搖角的未來值。
  5. Deadlock prevention and surprise dismount handling during this process require heroic efforts, including a mechanism whereby a file system driver can stash a pointer to an automatic variable ( that is, one allocated on the call / return stack ) to be used in deeper layers of recursion within the same thread

    在這個過程請求宏大結果的時候， （進行）死鎖預防和意外卸下處理，包括一個機制，憑借這個機制文件系統驅動可以中斷在相同線程中用於深層遞歸的自動變量的指示器（就是說，在調用/返回堆棧上分配一個） 。
  6. The paper analyze many methods of water demand prediction which include many up to date methods and some in common use, and it bring forward some new combinatorial methods which can meet the need of optimization model in precision, such as season exponent, auto adapt filter, season exponent combined grey model, etc. based on the cost and time of modeling jt mainly study the macroscopic network model which describes the correlation between nodal pressures and water plant discharge

    針對時用水量預測模型，採用季節指數法、自適應指數平滑法、季節指數聯合自適應過濾法、指數平滑聯合自回歸法、季節指數聯合灰色系統法等具體預測方法，其中數種方法預測精度達到工程要求。實踐結果表明，開發的聯合法效果較好。考慮到管網宏觀模型不但能描述整個管網的工作狀態，而且建模所需成本低，運行速度快，省時省力，主要研究了管網宏觀模型的建立方法，分析測壓點布置原理並編製程序。
  7. A important result is the one - orde r expression of ar ( p ) yt = dyt - 1 + e, from paralleling a high - order differential equation transformation into a one - order differential equation system, the one - order expression exposes that the ar ( p ) is only a certain more - multivariable power series process and, if a process is described as an ar ( p ), the sufficient and necessary condition is the spectrum norm a of the coefficient matrix d less than one. simplification of ar ( p ) not only brings about orthogonal f ( h ) but also provides global foretelling formula

    作者用高階微分方程化一階微分方程組的方法，獲得多元弱平穩序列p階自回歸模型的一步滑動平均表達式，證明了ar （ p ）的是一個更高維的冪級數的線性過程，從而，說明了ar （ p ）關于序列依概率成立的充要條件是：該模型更高維的冪級數的線性過程的表達式中系數矩陣d的譜范數1 。
  8. This part mainly discusses the statistical distribution of the price and the returns rate, including random process and the returns rate model, gaussian process, measuring returns rate with discrete random process, white noise process, auto regression process, moving average process, auto regression moving average process, random walk, continuous random process, leptokurtic distribution, conditional mixed distribution, garch model and fractal distribution

    在這一部分中，我們主要討論價格和收益率的統計分佈：隨機過程和收益率模型、高斯過程、收益率計量中的離散隨機過程、白噪聲過程、自回歸過程、移動平均過程、自回歸移動平均過程、隨機行走、連續隨機過程、尖峰分佈、條件混合分佈、 garch模型以及分形分佈。
  9. The main points include : if the educational paradigm transformation tries to relies its change from the modern scientific world to the life - world, if has to fulfill the following tasks : first, change the system from a closed one to an open one ; secondly, change the process from running for nature to experience ; thirdly, change the cultivation mode from training rational - man to growing - man

    基本點為：教育範式要實現從現代科學世界回歸到生活世界的轉換，就必須完成以下轉變：一是從封閉的控制系統走向開放的自組織系統；二是從追求本質走向體驗過程；三是從培養「理性人」走向培養「生成人」 。
  10. The one - way anova analysis and correlation analysis show that the factors such as country or town, family structure, family economic level, mother ' s education, mother ' s occupation, father ' s warmth and empathic relationship, mother ' s warmth and empathic relationship, mother ' s over - protection and over - interference and family communication have notable correlations with the self - efficacy of middle school students. multiple linear regression analysis shows that some external factors including mother ' s occupation, family structure and family economic level, some internal factors such as mother ' s warmth and empathic relationship, mother ' s severe punishment and family communication have notable influence on middle school students " self - efficacy. and family economic level may also influence self - efficacy by influencing mother ' s parenting style and family communication

    單因素方差分析和相關分析表明，來自農村城市，家庭結構，家庭經濟狀況，母親文化程度，母親職業，父親溫暖理解、母親溫暖理解、母親過干涉過保護，家庭溝通等都與中學生自我效能感有顯著聯系；多因素逐步回歸分析表明，母親職業、家庭結構、家庭經濟狀況等外環境因素以及母親溫暖理解、母親懲罰嚴厲，家庭溝通等家庭內環境因素對中學生自我效能感有顯著的預測作用；其中家庭經濟狀況還可以通過對母親教養方式和家庭溝通的影響間接影響中學生自我效能感。
  11. The second, the launching dynamics calculation of projectile is arranged by using the theory of uniform design, and the concept of the integrating quantity for initial disturbance and the concept of the independence factor ' s effecting degree to dependence factor is inducted too. from the model of stepwise regression, the main random factors and their effecting degrees to initial disturbance can be obtained also

    第二，用均勻設計理論安排彈丸發射動力學計算，通過引入起始擾動綜合量的概念和自變量對因變量的影響程度的概念，由逐步回歸模型分析了影響彈丸起始擾動的主要因素及其對起始擾動的影響程度，並推導了由自變量的標準差計算因變量標準差的公式。
  12. Autoregressive and moving - average time - series processes

    自回歸和移動平均時間序列過程
  13. We consider a causal, stationary, autoregressive, moving average [ arma ( p, q ) ] process with heavy tailed noise variables. we develop the definition of the inverse autocorrelation function, and obtain the g - spectral estimator of the inverse autocorrelation function

    本文基於噪聲序列具有重尾分佈的因果、平穩自回歸滑動平均[ arma （ p ， q ） ]過程，給出了其逆自相關函數的定義，並且給出了逆自相關函數的g -譜估計。
  14. A var model is used to study the effects of monetary shocks in the united states, the united kingdom, japan and korea, and to compare their monetary policy transmission mechanism. the results suggest that in developed market economy countries, monetary policy is mainly transmitted by price ( interest rate ) channel ; while in emerging market economies, the transmission mechanism is uncertain in the transformation process from quantity channel to price channel

    運用矢量自回歸（ var ）分析方法，對英國、美國、日本和韓國等國貨幣政策傳導途徑進行了比較分析，認為在成熟的市場經濟國家，貨幣政策主要通過價格（利率）途徑傳導，而在新興市場經濟國家，貨幣政策傳導機制處于從數量渠道向價格渠道轉型過程中，具有較大的不確定性。
  15. In order to track multi mouse targets at the same time, this paper first analyzed the dynamic model of mouse motion, and then discussed the dynamic change regularities of position as well as shape. next, a 2nd auto regressive process ( arp ) is proposed to describe the position transitions of mouse targets and finally constrained brown motion is utilized to describe the dynamic change of mouse shapes

    為實現同時對多個鼠類目標的跟蹤，本文首先研究了鼠類運動的動態模型，分別討論了位置和形狀動態變化規律，提出了用二階自回歸過程來描述鼠類目標的位置傳遞，用約束布朗運動來描述老鼠形狀的動態變化。
  16. Then, the default ratios of 45 st - companies are computed and 37 potential financial index are selected referred by researches on financial distress at home and abroad. finally, the equation of default ratio is produced by stepwise regression, and three of the basic problems in linear regression are considered well, that is case - wise diagnostics and auto - correlated errors, as well as collinear relationship and teteroskedastisity

    隨后，利用該期權定價理論違約率模型計算出45家st公司的違約率，結合國內外有關財務預警研究成果，收集37個相關財務指標，運用逐步回歸法，通過剔除異常值、處理自相關、診斷共線性、檢驗異方差，建立有效回歸方程。
  17. By using the ar ( 1 ) process to describe the consumption stream in china, this paper re - estimates the welfare cost of business cycles and reduced growth. the main findings of this paper is the positive correlation between the welfare cost of business cycle and the ar ( 1 ) coefficient and the lower estimated costs compared to the case of i. i. d. disturbance

    使用一階自回歸隨機過程來描述中國的消費波動，並重新估算經濟波動福利成本和經濟增長福利成本，研究結果表明，經濟波動的福利成本和消費波動的可預測性是正相關的，並且在一階自回歸假設條件下計算出的福利成本略低於獨立同分佈情形。
  18. In the multi - variables linear regression analysis, the 28d cube compressive strength is looked as function and the four factors of experiment is viewed as independent variables. the linear equation between compressive strength and four factors is concluded. the optimum regression equation is deduced by stepwise method

    多元線性回歸分析中，以28d抗壓強度為函數，正交試驗中的四因素作為自變量，得出了抗壓強度與各因素之間的線性表達式，再經過逐步回歸法確定了最優回歸方程。
  19. For the general season time series, according to the model of season autoregressive integrated moving average, the concept of horizontal and lengthways trend are gave, and a new season time series model is brought forward. and then the process of modeling is simplified consumedly. to the estimate problem of a kind of time series, the model performance is good

    對於一般的季節時間序列，我們基於季節自回歸求和均值模型，引入了橫向和縱向趨勢的概念，提出了一類新的季節時間序列模型，大大簡化了建模的過程，對一類時間序列的預測問題，模型性能表現良好。
  20. First, the dynamics characteristics of the heat - exchanger unit is analyzed carefully by using the knowledge of the fluid dynamics and heat transfer etc., and makes some reasonable simplicities and assumptions. so it establishes the mathematical model of the working process of the heat - exchange unit, and applies the recurrence parameter estimator to identifying and proving

    本文首先綜合應用流體力學、傳熱學等方面的知識，分析了換熱機組的動力學特性，通過合理的簡化和假設，建立了換熱機組工作過程的數學模型，並使用遞推參數辨識器對其主要參數加以估計和驗證，從而得到換熱機組的carma （受控的自回歸滑動平均）或carima （受控的自回歸積分滑動平均）模型。
分享友人
分享到 Line

分享到臉書