標準線性模型 的英文怎麼說

中文拼音 [biāozhǔnxiànxìngxíng]
標準線性模型 英文
standard linear model
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
  • 線性 : [數學] [物理學] linear; linearity線性代數 linear algebra; 線性方程 linear equation; 線性規劃 line...
  • 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
  1. Roll over protective structure ( rops ) is a device which installs on out of construction vehicle. the main functions are : when the vehicle rolling over. rops can prevent the vehicle from rolling over further, and reduce the possibility of rolling vehicle injures operator ; when the vehicle traveling on freezing soil. concrete and rock, it has large resist continuous impact ability ; when the vehicle overturning rops can support the whole vehicle. arrangement of falling object protective structure ( fops ) can block objects ( such as trees, rocks ) so that supply protection for operator. this problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard. on the base of theory analysis. detrudes counting formula of rops / fops deformation through founding mechanics analysis model of rops / fops at the stage of elasticity and plastoelastic. and finds a set of feasible nonlinear finite element analysis counting. lt calculates rops / fops plastoelastic deforma variable of 320hp bulldozer, bulldozer has been carried out by optimizing design method

    其主要功能是:當車輛滾翻時, rops能刺入未凍土壤而阻止車輛的進一步滾翻,降低滾翻的車輛對系著安全帶司機軋傷的可能;保證rops在碰撞和沖擊變形不大的地面(如凍土、混疑土上、巖石)時,能具有相當大的抗連續沖擊能力;當車輛已經處于顛覆狀態時,已經變形的rops應能支撐住整車。落物保護裝置(簡稱fops ) ,其構件的布置方式要能遮蔽墜落的物體(如,樹木、巖石等) ,以便對司機提供適當的保護。本課題主要通過了解國內外有關對rops fops的研究情況和有關國際的制定,對大推土機傾翻和落物保護裝置進行研究,在理論分析的基礎上,通過建立rops fops的力學分析,推導彈、彈塑階段rops fops變形的計算公式,建立一套可行的rops fops的非有限元分析計算方法。
  2. Specially, based on risk - metric and factor variables, the author discusses multi - factor asset pricing model. in theoretical analysis, the author attempts to release the assumption of index ' s random walk, proves a portfolio selection model suitable for the linear index level moreover, based on assets un - exchangeable, the author brings forward asset pricing models for b - shares, h - shares and non - circulated - shares. the author also brings forward multi - factor asset pricing model based on risk - metric indices, such as coefficient of beta, standard variance, standard semi - variance, average absolute deviation, value at risk, and factor variables, such as circulated market equity, exchange ratio, short - term historical return

    在理論分析時,作者嘗試放鬆指數水平滿足隨機遊走過程的假設,推導出指數水平呈趨勢的資產組合選擇;此外,作者基於資產不可交易這一假設,提出了b股、 h股和非流通股等情形的資產定價,並基於系數、差、半方差、平均絕對離差和風險價值等風險度量指以及流通市值、換手率、短期歷史收益率等因素變量提出了四因素資產定價
  3. The software takes visual basic6. 0 as work flat, adopting activex technique, transfers autocad2000 painting orders from the exterior of vb through programme method. it is a re - exploitation software to design bellows expansion joints. the software adopts ejma, the current international widespread trade standard, as mathematics model

    波紋膨脹節是安裝在金屬管上起熱補償、柔連接等作用的管道連接構件,本文以visualbasic6 . 0作為操作平臺,採用activex技術,通過編程手段從vb外部調用autocad2000軟體中的繪圖命令,二次開發軟體,以目前國際上行業中普遍採用的ejma作為數學,編輯波紋膨脹節設計軟體。
  4. Abstract : a new clock - driven eco placement algorithm is presented for standard - cell layout design based on the table - lookup delay model. it considers useful clock skew information in the placement stage. it also modifies the positions of cells locally to make better preparation for the clock routing. experimental results show that with little influence to other circuit performance, the algorithm can improve permissible skew range distribution evidently

    文摘:提出了一種新的時鐘能驅動的增量式布局演算法,它針對目前工業界較為流行的單元布局,應用查找表來計算延遲.由於在布局階段較早地考慮到時鐘信息,可以通過調整單元位置,更有利於后續的有用偏差時鐘布和偏差優化問題.來自於工業界的測試用例結果表明,該演算法可以有效地改善合理偏差范圍的分佈,而對電路的其它能影響很小
  5. Average production length ( apl ) is introduced as the criterion for measuring control scheme performance. a model is developed with sampling rate and maximum false alarm rate as inputs to determine the optimum subgroup size and control limits as measured by apl

    本文以平均運行長度( apl )為衡量控制圖有效,以抽樣比例和最大可接受錯誤報警率為輸入,通過建立的方法,確定最佳的樣本容量和控制參數。
  6. The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes

    闡述了應用於刪除通道下的糾刪碼基本原理,介紹了兩類的rs碼類糾刪碼,重點分析了具有時間編碼和恢復演算法的漸近好碼?級聯低密度糾刪碼,分析了正則度分佈的閾值,對正則低密度校驗碼在刪除通道下的糾錯能進行了擬,從理論上證明了基於( d , 2d ) -正則度序列的低密度糾刪碼都不是漸近最優碼( d 3 ) ,同時還分析了非正則低密度校驗碼的度序列設計,基於右邊正則序列提出了一種改進右邊正則序列,證明了此序列為漸近擬最優的,對基於幾類現有典度分佈序列的級聯低密度糾刪碼進行了擬及能分析; 3
  7. Focusing on the flight control computer system of some type of airplane, this paper first analyzes the advantage and disadvantage of the structures of many kinds of fault tolerant flight control computer systems and their ability in tolerating fault, followed by summarizing the key design technology. the dual similar redundancy fault tolerant computer system is brought forward as the design scheme for the required flight control computer. also brought forward is the particular system design

    本文以某號飛機飛控計算機系統為研究對象,首先分析了各種類容錯飛控計算機體系結構的優缺點及容錯能力,總結了容錯計算機系統設計的關鍵技術,然後提出了二相似余度容錯飛控計算機系統設計方案,詳細設計了以motorola公司生產的先進powerpc740微處理器為核心處理器、以高能的國際化通用vme總為內總的交叉通道通信容錯計算機系統。
  8. This paper, based on normalizing well logging data while drilling and correcting depth into true vertical depth and calculating reservoir parameters and etc, combining the practical ease of mobei oilfield, extracted logging and geological pattern characteristic of target oil - gas formation and geosteering mark formation, and used bp neural network and regressive analysis to create predicting mode of geosteering parameter to build relevant contrast curve ; adopted geometry geosteering method to fix on die drilling direction of bit upper and declination, the position in reservoir, to judge the real drilling case. all finely solved the problem to follow the geological target while drilling for three horizontal well these methods improve the drilling horizontal well ability by using the techniques to follow the geological target while drilling, and then it is convenient and practicable

    本文在開展隨鉆測井資料的化和斜井校正及儲層參數解釋與含流體質判釋等工作的基礎上,結合研究工區莫北油田的實際情況,提取了目油(氣)層和導向志層的測井地質式特徵,並採用bp神經網路法和回歸分析法建立了地質導向參數的預測、構造了相應的對比曲;採用幾何導向法確定鉆頭上下傾鉆進方向及其在目層的位置,以判斷實際鉆進地層情況,很好地解決了研究工區三口水平井的隨鉆跟蹤地質目的問題。
  9. The principle and the mechanical structure of the air - gap inductance - type transducer are analyzed in this article, and the static parameters are calibrated. dynamic calibration is applied to air - gap inductance - type transducer which is not good in dynamic capability, to obtain the dynamic parameters of the transducer and its measuring circuit. based on the result of the dynamic calibration, the transducer and its serving circuit are modeled so that the method of how to improve the dynamic performance can be found

    本文對現有氣隙式電感傳感器在原理和機械結構上作了深入的分析,對其參數進行了靜態定;並且針對常規電感傳感器動態響應低,不宜用於快速動態測量的缺點,引入測試系統動力學的思想,設計了一套動態校系統,對現有傳感器進行多次動態校,根據動態校的實驗結果對現有傳感器建立數學,得到現有傳感器的動態特;在此基礎上,根據磨床工件在檢測的要求,設計一個硬體補償系統來提高整個測試系統的動態特
  10. Application of the algorithm for different observed head data sets indicate that the model can be successfully applied for aquifer systems where data available may be sparse and with errors. calculated groundwater heads by identification results in fourteen parameter areas are fit for observed heads in field, and flowing filed is similar. the study demonstrates the effectiveness of the ga global optimization model for parameter identification, which is an important step towards real system simulation and effective planning and management of groundwater resources

    通過算例研究,表明上述演算法可行,且rbf神經網路方法和退火遺傳演算法對地下水系統參數的識別效果都較好,而退火遺傳演算法較之的遺傳演算法具有更好的收斂將演算法應用到北京市密懷順地區,在收集、分析研究區資料基礎上,建立了北京市密懷順平原區地下水,並用遺傳演算法進行了地下水系統參數識別,在十四個分區情況下,計算水位與實際水位擬合的較好,各應力期末的計算與實測等水位基本一致,表明該識別值較為合理。
  11. In this thesis, a new kinematic model of nonholonomic car - like robot, differential driving car - like robot model is proposed. a feedback controller via approximate linearization and a feedback controller via exact feedback linearization are designed for trajectory tracking problem. it is proved that differential driving car - like robot model can be converted into a canonical form, chained form

    本文提出一種新的非完整約束車機器人運動學? ?差動驅動機器人,就軌跡跟蹤問題,設計出了近似化反饋控制器及精確化反饋控制器,並證明了這種運動學可以轉化為一種? ?鏈式結構,因此此項研究具有普遍意義。
  12. This is the second bifurcation of the rotor, leading to low frequency movement at about 1 / 6 rotary speed. ( 3 ) in the third part of the paper, we focus on how to establish a rotor model with multi. span and multi. disk including main linear and nonlinear stimulations on the rotors system. the rules for establishing this kind of rotors model are put forward at the beginning of this part

    ( 3 )提出了轉子大系統的理論建則,考慮非油膜力、聯軸節剛度及高等因素的影響,建立了一個16dof兩跨四盤四支撐不平衡彈轉子,並提出了大汽輪發電機組全軸系的48dof理論,建立了考慮陀螺效應時的復數形式的非動力學
  13. Based on quasi - linear model of sr motor, the influences of angle on phase current, output power, energy loss are analyzed. an optimum result of angle is produced in accordance to given target

    基於sr電機的,本文分析了開通角和關斷角與相電流、輸出功率以及損耗之間的關系,並根據給定的優化目,給出了該電機開通角和關斷角的優化結果。
  14. The whole paper is composed vertically of the following sections : the significance, standard and model of the strategic alliance ' s stability ; key interference factors ; key corrective measures and china ' s implementation of the model

    全文縱向以「戰略聯盟穩定涵義、?關鍵因素?關鍵措施?中國的應用」索組成,橫向由「穩定?不穩定」 、 「關鍵因素?關鍵措施」 、 「普遍理論?中國實踐」所組成。
  15. Fiscal transfer paying is one of the mainstay of finance relation among governments. lt can realize the state macro - monitor and guarantee the administration ability of different area and the balance of resident " standard of living. the main point to realize it rest with settle the ascertain of fiscal transfer paying sum. the traditional way is adopted linear model such as linear regression model. however, owinng to the nonlinear factors influence the fiscal transfer paying sum, there are a lot of problems whether the model or the algorithm self of the traditional way. this paper mainly research the algorithm for transfer paying and realize the model based on nonlinear algorithm. the applied means are as follows : 1, in the paper, ann is applied in the model for the first time

    實現財政轉移支付的關鍵在於解決財政轉移支付額的確定問題,傳統的方法都把該問題視為問題,大都採用諸如回歸求解。然而實際上影響財政轉移支付額的因素是非的,傳統的測算方法無論在建立還是計算方面都存在諸多問題。本文以轉移支付測算為研究對象,實現了利用非演算法進行的轉移支付測算問題建,應用的主要方法描述如下: 1 、本文首次將人工神經網路的方法引入到對財政轉移支付收支的測算中,利用其中的bp網路進行測算。
  16. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中,為跟蹤、定位機動目和干預機動控制過程,需要統計處理離散的雷達觀測量實時估計推進發動機的推力,進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動和離散雷達量測,推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量,應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了化量測的變分方程和觀測矩陣;擬結果表明該演算法能快速、確地估計推進發動機的質量秒耗量和向機動目施加的實際推力
  17. In order to test the grade criterions of flood disaster loss, logistic curve ( log ) model and genetic algorithm ( ga ) are used by the author who properly disposes the judge of disaster loss grade

    為檢驗洪澇災情等級的合理,筆者利用邏輯斯諦曲和遺傳演算法對其加以驗證,並且在的級別判定上,做了適當的處理。
  18. After we do research on the standard of h. 264 rate control algorithm and rdo algorithm, we do the follow reseach : first, base on the time - space coherence, we proposed a weighted model for linear regression to substitute the standard linear model

    本文在研究了h . 264碼率控制演算法及率失真優化的基礎上,所作工作如下:一.基於基本單元之間的時間和空間相關,改進了一種用於回歸的加權,以替代
  19. An optimal model of pre - stress steel truss is presented based on reliability. the reliability index is replaced by subentry coefficient in optimal model restrict equation, and deal with corresponding restrict conditions with applied expressions. linear programming associated with full - constrained methods are used in this paper, which improve the profit of multi - pre - stress steel structure design and the reliability of structures as well as model and arithmetic

    本文分析考慮可靠的預應力鋼結構的優化理論,建立了基於可靠的預應力鋼結構的優化,將可靠度指以分項系數的形式引入優化的約束方程當中,以實用表達式形式處理相應的約束條件,並採用規劃和滿約束則結合的方法進行優化,既提高了多次預應力鋼結構設計的效益,又保證了結構的可靠和演算法更加完善。
  20. At the same time, the standard linearity body model integrated with experimental data was used to simulate the creep constitutive relations of the material

    同時用對該材料的本構關系進行了擬,並與實驗曲進行對比。
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