標準差估計 的英文怎麼說

中文拼音 [biāozhǔnchāgūjì]
標準差估計 英文
estimate of standard deviation
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 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...
  • 標準差 : aecond defense
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. Experiment results show : ? he theory and method of information content could play an important role in the case study on the accuracy and application of dem. ( 2 ) in the loess plateau area, there are much difference between 5m resolution dems of 1 : 10000 map scale and 25m resolution dems of 1 : 50000 map scale while gathering terrain characteristic information, and yet the spatial structure of dem error have discipline and measurability on statistics. ( ? the results could offer fundamentals and methods to people on their work to research the terrain information content of dems with different scale level

    研究結果顯示： 1 、地形信息容量的理論與方法對于dem精度與應用適宜性的研究具有重要的作用； 2 、在黃土丘陵溝壑區，同1 ： 1萬比例尺5米解析度的dem相比， 1 ： 5萬比例尺25米解析度dem在提取地形特徵方面具有較大的差異，但誤差的量值與空間分佈具有統計上的規律性與可估算性； 3 、以上研究結果可望為其它各級比例尺dem地形信息容量的研究提供新的理論基礎與技術方法，也可為有關規范、標準的制定提供依據。
  2. We shall use the standard error of estimate as a tool in the same way that we can use the standard deviation.

    同標準差一樣，應該把估計值平均誤差當作一個工具。
  3. The detection of interest points is the basis of kinds of computer vision applications, such as : camera calibration, 3d reconstruction, image matching, video retrieval, motion estimation, etc. in this paper, three impersonal criteria : delocalization, false - detection rate, and repeatability are presented to evaluate the performance of an interest points detection algorithm

    興趣點檢測是許多計算機視覺應用的基礎，如：攝像機定標、三維重建、圖像匹配、視頻檢索、運動估計等。本文首先給出了一個評價興趣點檢測演算法性能的客觀標準，這個標準包括以下三個準則：點位置偏差、誤檢率及重復度。
  4. In the chapter 4, it primarily stats large numbers of original data and obtains the probability distributing functions of each assessment factor by means of pearson x2 goodness of fit test. and then it establishes the distributing sections of the error of each assessment factor. meanwhile it expatiates the criteria of simulator coach ' s subjective judgments

    第四章主要對大量的原始數據進行統計分析，採用peanonx 『擬合檢驗方法，獲得了各評估要素的概率分佈函數，繼而分別確定了各評估要素的誤差分佈區間，同時也對教練員的主觀判斷標準進行了闡述。
  5. Thereafter, the rfq - pcr method for the detection and enumeration of s. costatum cells is established with primer6 ( f / r ) and taqman6. the regression curve for enumeration is delineated according to the development of the fluorescent densities in the rfq - pcr with the increasing number of s. costatum cells. the regression equation is y = - 3. 3427x + 43. 443, in which x indicates the log10 of cell number, and y indicates the ct values, with r2 of 0. 9788

    以rfq一pcr中實際細胞數的常用對數值為橫座標，以測得的ct值為縱座標，繪制出了定量檢測的標準曲線，該曲線的回歸方程為: y =一3 . 3427x + 43 . 443 ，其相關系數是: rz二0 . 9788 ， ct值的標準估計誤差為sy 』 x二0 . 6741 。
  6. And used this standard ( large than ex + 3 x x ) to estimate the design sub stage maximum tidal levels using the frequency analysis. an improved method to deduce design tidal level process is put forward, using both designs maximum anneal tidal level and design maximum annual tidal range

    探討了不同參數估計方法下如何判別特大值，並用得到的判別標準（大於ex + 3 x ）對修正後的分期最高潮位序列進行頻率分析確定了分期設計最高潮位。提出了以設計年最高潮位和設計年最大潮差共同控制典型潮位過程放大的設計潮位過程推求方法，使設計潮位過程的推求更趨合理。
  7. 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、定位機動目標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模型和離散雷達量測模型，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;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  8. Secondly, we study the preprocessing part of system, a method of bidirectional multi - resolution motion estimation via radon transform is proposed, which can be used to estimate both pixel and subpixel motion vectors with robustly accurately and efficiently. bad frames elimination via the variances of lr frames in the sequence is preformed before the implementation of the super - resolution algorithm

    其次討論了超分辨預處理過程，提出了基於radon變換的雙方向多解析度運動估計方法，演算法可以穩健、精確的在較大范圍內實現亞象素運動估計;以圖像方差為標準，判斷序列圖像中個別幀損壞嚴重為「壞幀」 ，在超分辨重建之前預先去除。
  9. Report on significant deviations between accepted tender prices and estimated provisions in the approved project estimates for capital works contracts awarded in the third quarter of 2006

    所接受的投標價與工程計劃核準預算費內估計款額之間出現重大差額的報告2006年第三季批出的基本工程合約
  10. Report on significant deviations between accepted tender prices and estimated provisions in the approved project estimates for capital works contracts awarded in the first quarter of 2006

    所接受的投標價與工程計劃核準預算費內估計款額之間出現重大差額的報告2006年第一季批出的基本工程合約
  11. Report on significant deviations between accepted tender prices and estimated provisions in the approved project estimates for capital works contracts awarded in the third quarter of 2005

    所接受的投標價與工程計劃核準預算費內估計款額之間出現重大差額的報告2005年第三季批出的基本工程合約
  12. Report on significant deviations between accepted tender prices and estimated provisions in the approved project estimates for capital works contracts awarded in the second quarter of 2006

    所接受的投標價與工程計劃核準預算費內估計款額之間出現重大差額的報告2006年第二季批出的基本工程合約
  13. Report on significant deviations between accepted tender prices and estimated provisions in the approved project estimates for capital works contracts awarded in the fourth quarter of 2006

    所接受的投標價與工程計劃核準預算費內估計款額之間出現重大差額的報告2006年第四季批出的基本工程合約
  14. ( 3 ) how to design the bayesian test method about the parameter ' s linear hypothesis according to the relationship between the multivariate t distribution and f distribution. ( 4 ) the bayesian diagnosis and unit root test method about the random error series. ( 5 ) the bayesian mean value quality control chart when the variance is known and the mean value - standard error control chart when the variance is unknown

    然後，研究了擴散先驗分佈下單方程模型參數的貝葉斯估計理論，證明了模型系數的后驗分佈為多元t分佈，模型誤差項方差的后驗估計為逆gamma分佈；根據多元t分佈和f分佈之間的關系，構造了模型系數線性假設檢驗的貝葉斯方法；根據hpd置信區間構造了隨機誤差序列自相關的貝葉斯診斷和單位根檢驗方法，並利用單方程模型的貝葉斯推斷理論研究了方差已知時的貝葉斯均值控制圖和方差未知時的貝葉斯均值?標準差控制圖。
  15. According to the ideas of the pava algorithm, when sample numbers of three normal populations are different, a procedure of obtaining the maximum likelihood estimators of means and standard deviations under tree - order restrictions is proposed

    根據pava演算法的思想，給出了均值和標準差的比在樹序約束下的極大似然估計的計算方法。
  16. While it ' s always possible to estimate robust standard errors for ols estimates, if we know something about the specific form of the heteroskedasticity, we can transform the model into one that has homoskedastic errors ? called weighted least squares

    對ols估計穩健標準差總是可能辦到的，但是，如果我們知道一些關于異方差結構的信息，我們可以將原模型轉化為具有同方差的新模型，這稱為加權最小二乘法。
  17. Results show that the proposed weighted regression calibration method is the most efficient and that the standard errors estimated using a bootstrap procedure are satisfactory

    對于參數估計量的標準差，我們則是利用拔靴法來估計，其結果的表現也與模擬的標準差很接近。
  18. By comparing these two methods, we show the advantages of quasi - monte carlo method. we also introduce the standard monte carlo random search for optimization. the last but not least application is metropolis algorithms which is the origin of monte carlo method

    第1章介紹了蒙特卡羅和擬蒙特卡羅積分的誤差估計並闡述了擬蒙特卡羅方法的優勢，同時介紹了擬蒙特卡羅的標準優化方法，最後介紹了蒙特卡羅方法的起源? metropolis模擬方法。
  19. The influences of the signal - to - noise ratio and the integration limit on reverberation times evaluation are weakened, and a minimum statistical standard deviation and 95 % probability confidence interval are obtained

    同時，對比現有其他方法在統計上有最小的估值標準差，其均值的95 %概率置信區間也最小，有效地提高了混響時間的估值精度。
  20. For three normal populations with unknown means and variances, assume that there is a tree - order restriction between ratios of means and standard deviations

    摘要考慮3個正態總體均值和方差都是未知參數及所取的3個正態總體樣本數不等時，均值和標準差的比在樹序約束下的極大似然估計。
分享友人
分享到 Line

分享到臉書