最佳估計 的英文怎麼說

中文拼音 [zuìjiāgūjì]
最佳估計 英文
best estimate
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 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...
  • 最佳 : the best; optimum
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. Experiments show that the efficient motion estimation algorithm proposed can further reduce block matching distortion computations relative to conventional fast motion estimation algorithms with neglectable coding efficiency loss ( within 0. 1db )

    提出一種基於節點模型的可變形塊匹配運動估計演算法來搜索最佳運動矢量。實驗表明，在編碼性能損失很小的條件下，可以使得運動搜索塊匹配的運算量在通常快速運動搜索演算法的基礎上下降61 % 。
  2. Then we present a toa / tdoa data fusion model based on mathematical statistics for radiolocation in cellular network, and fuse toa / tdoa measurements through a best linear fusion method and a mobile position based dynamic location algorithm, which shows good performance of robustness and accuracy

    然後，從數理統計的角度出發，構造了一個toa和tdoa進行位置估計的數據融合模型。主要利用一種最佳線性融合策略和基於移動臺位置的動態定位演算法對toa和tdoa測量數據進行融合，有效的提高了演算法可靠性和準確度。
  3. Only by a combination of pedagogical theories and teaching expertise with the merits of new technology, could the teacher design effective teaching strategies that take into consideration all the aspects of the classroom teaching, e. g. the types of media, the size and difficulty of information, as well as the topicality, feasibility and evaluation of the tasks

    教師只有把自身的理論知識和教學經驗及新技術的優勢相結合，控制好媒體類型、信息量及難度、任務主題、有效性及評估等課內外、教與學的每一個環節，才能設計出最佳的教學策略。
  4. We make the following assumption for when 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of least squares estimate have been discussed in many documents. considered 2 is nonnegative definite matrix, this thesis derives best linear unbiased estimate of parameter matrix b and estimable parameter function kbl under the meaning of matrix nonnegative definite and the property of maximum probability of blue is investigated. next, we discuss some necessary and sufficient conditions of the equality of the lse and blue, then we derive the estimation of the deviation bet - ween the least squares and the best linear unbias estimators of the mean matrix, meanwhile a relative efficiency of lse ofb is proposed and its bound is given

    當0時，眾多文獻討論了回歸系數陣的各種估計及lse的有效性，本文考慮了當0的情形，給出了回歸系數陣b及其可估參數函數kbl的在矩陣非負定意義下的最優估計（ blue ） ，研究了它的一個最大概率性質，並且討論了最小二乘估計成為最佳線性無偏估計的充分必要條件，在此基礎上給出了均值矩陣的最小二乘估計與blue的偏差估計，定義了lse相對于blue的一個相對效率，並給出了它的界。
  5. On the base of above it, this paper discuss the synthesis of optimum distributed arrays by nonuniform spacing in the sense of dolph - chebyshev. having derived the equations of optimum element distribution, we analyze the exponentially spaced array, which are optimum when the elements are isotropic and equally weighted, and the array by general raised cosine function. the formulate for estimating the sidelobe envelope, beamwidth of the array pattern and clean region width are obtained

    推導了最佳陣元分佈方程，分別對陣元無方向性和等加權時的最佳分散式陣列? ?指數間隔陣列和採用廣義升餘弦加權的最佳分散式陣列進行了分析，推導了天線方向圖旁瓣包絡、波束寬度，干凈掃描區寬度的估計公式，給出了近軸旁瓣電平與陣列參數的關系。
  6. However, even with the most optimistic prediction and the best observing environment, there will only be around few hundred of meteor, hardly comparable with 2001 leonids. according to some other astronomers, draconids may be just as sparse as in ordinary years

    但即使最樂觀的估計及最佳的觀測環境下，每小時流星數量亦只有數百顆，與2001年獅子座流星雨仍有很大距離，亦有天文學家認為今年的天座流星只是寥寥可數。
  7. Due to the needs for the flat spectrum character, the leading sequence requires high self - correlation. the author selected a series of sequences whose highest peek to second highest peek ratio is big, from a series of " m " sequences. then, the optimized leading sequences were judged according to glf, the sequences which have lower glf would be more proper for the estimation

    首先，作者提出搜索的標準，根據前導序列要有平坦的譜特性，從而要有好的自相關性，從一種m序列中找出最大峰與次大峰比例較大的一些序列，然後根據增益損耗因子來判決最佳前導序列，增益損耗因子越小的序列越適于估計。
  8. Based on euclidean distance, applied in water detection by electrical sounding, the gradient k method can estimate the location of the well and its flowing yield with measured data, and can obtain satisfactory geologic results

    摘要梯度k法以歐氏距離公式為基礎，應用於電測深找水，它能夠利用實測數據較準確地確定最佳井位和估計涌水量，並獲得較佳的地質效果。
  9. Article 11 when making an estimate of the future cash flow of an asset, the managers of the enterprise shall make a best estimate of the entire economic status of the asset in its remaining service life in a reasonable and well - grounded manner

    第十一條預計資產未來現金流量時，企業管理層應當在合理和有依據的基礎上對資產剩餘使用壽命內整個經濟狀況進行最佳估計。
  10. Secondly, it was. made theoretical analyses about the optimal training sequence design by the maximum likelihood estimation method and obtained the corresponding results, which were compared with the separate results derived by the minimum mean square error ( mmse ) estimation method in the other literature. at last, it was analyzed the impac

    其次進行了採用最大似然（ ml ）估計法的最佳訓練序列設計的理論分析，分別得到了有關結果，並和其他文獻中採用最小均方誤差（ mmse ）估計法的設計結果進行了分析比較，得到了有關結論。
  11. Because the wind load is a random action, the statistical parameters of structural response under this load can hardly obtained beforehand. however these parameters is necessary to klaman filtering as the preliminary condition. if not ? ot, this signal processing cannot be called the genuine real time optimum estimation

    由於風荷載是一種隨機作用，結構在這種荷載的作用下，結構響應的統計參數不可能事先得到，而這種參數卻是kalman濾波的初始條件，也就不能實現真正的實時最佳估計。
  12. The theoretical results showed that point spread function ’ s distribution and the stray light mainly influenced the space resolving power and the measurement precision of the temperature measurement system, so we supposed some methods, which can improve the space resolving power, and the results proved the space resolution improved from 37 m to 16 m. 2. having made the space resolution come to 16 m, in order to improve the space resolving power more, we used image reconstruction method to reconstruct the

    利用這兩種方法，可以將測得的溫度場分佈中被點擴展函數卷積鈍化掉的部分復原回來，實驗測得微小面元溫度分佈在復原后溫度最高值高於復原前最高值，且分佈曲線變窄，較好地提高了系統的空間分辨能力，最終得到真實溫度分佈的最佳估計。
  13. Article 6 as to a equity - settled share - based payment in return for employee services, if the right cannot be exercised until the vesting period comes to an end or until the prescribed performance conditions are met, then on each balance sheet date within the vesting period, the services obtained in the current period shall, based on the best estimate of the number of vested equity instruments, be included in the relevant costs or expenses and the capital reserves at the fair value of the equities instruments on the date of the grant

    第六條完成等待期內的服務或達到規定業績條件才可行權的換取職工服務的以權益結算的股份支付，在等待期內的每個資產負債表日，應當以對可行權權益工具數量的最佳估計為基礎，按照權益工具授予日的公允價值，將當期取得的服務計入相關成本或費用和資本公積。
  14. Article 12 as to a cash - settled share - based payment, if the right may not be exercised until the vesting period comes to an end or until the specified performance conditions are met, on each balance sheet date within the vesting period, the services obtained in the current period shall, based on the best estimate of the information about the exercisable right, be included in the relevant costs or expenses and the corresponding liabilities at the fair value of the liability undertaken by the enterprise

    第十二條完成等待期內的服務或達到規定業績條件以後才可行權的以現金結算的股份支付，在等待期內的每個資產負債表日，應當以對可行權情況的最佳估計為基礎，按照企業承擔負債的公允價值金額，將當期取得的服務計入成本或費用和相應的負債。
  15. Kalman filtering just can fetch up the default, which can give the optimum estimation of signal under the condition of the minimum mean - square. and this method works in the time domain, the processing speed is fast, which make it be used in the real time signal processing

    當信號含有噪聲時， kalman濾波可以在最小均方誤差條件下給出信號的最佳估計，而且是在時域中採用第推方式進行，因此速度快，便於實時處理。
  16. The parameter of local model can be calculated by gradient descent in neighborhood with the sofm weight together, or estimated by least - squared estimation ( lse )

    局部模型的參數既可和映射網路權值一起在鄰域內採用梯度下降法修正，也可結合最小二乘法得到其最佳估計。
  17. Making use of multivariate statistica1 analysis method of mathematical statistics, the ration composite abnormity mode1 is established. we express dispersed geochemical exploration data in image form, and make optimum estimates of unknown values with known values

    本文運用數理統計中的多元統計分析方法，建立定量組合異常模型，將離散型的化探數據表達成圖像形式，利用己知值對未知值作出最佳估計。
  18. Abstract : in this paper, best estimation of combinatorial prediction is constructed by weights reciprocal variances. then their precisions are compared. random error 、 residuals and predicitons by identical precisions are explained

    文摘:文中討論了在方差倒數權為基礎的正權組合預測條件下，最佳估計值的確定及其精度比較；並深入闡明隨機誤差、殘余誤差及等精度測量的意義和它們之間的關系。
  19. Where the cash inflow of the asset group is affected by the internal transfer price, the future cash flow of the asset group shall be determined on the basis of the best available estimate made by the managers of the enterprise for the future price in the fair transaction

    如果該資產組的現金流入受內部轉移價格的影響，應當按照企業管理層在公平交易中對未來價格的最佳估計數來確定資產組的未來現金流量。
  20. The simulation result show, this speech enhancement system design method, not only realizes simply, but also saves the running time, the speech enhancement effect is good. thirdly, this article discusses a new method of speech enhance based on neural network. mfcc coefficient of the speech signal can be picked up under noise and

    用於bp神經網路的訓練和學習，利用神經網路系統具有非線性映射和自學習，能夠用於噪聲信號的非線性建模的能力，獲取信號的最佳估計，克服信號處理中存在的不確定性，最終達到語音信號消噪和提高可懂度的目的。
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