最大熵估計 的英文怎麼說

中文拼音 [zuìdàshānggūjì]
最大熵估計 英文
maximum entropy estimation
  • 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
  • 熵 : 名詞[物理學] entropy; thermal charge
  • 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...
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. Thirdly, a novel parameter - varying adaptive algorithm for rtt and rto estimations based on the information theory and the maximum entropy principle ( mep ) is presented. it is used in the implementation of trinomial protocol to detect packet losses and to adjust the sending rate

    再次，給出了一種新的基於信息理論和最大熵原理（ mep ）的變參數自適應rtt和rto估計演算法，在三項式協議實現過程中用於探測丟包及速率調整。
  2. The thesis, applies the auto - adaptive theory to the arithmetic for mese ( maximum entropy spectral estimation ), and presents new lsll arithmetic for mese, which is based on method of the recursive least square with forgetting factor

    將自適應理論引入最大熵譜估計的演算法研究中，提出帶遺忘因子的基於最小平方準則的最大熵譜估計lsll格梯型演算法。最大熵譜估計演算法的定階準則研究。
  3. The thesis researches deeply the order selection for the maximum entropy spectral model. corresponding with the particularity of the short signal serials, the paper concludes the rules of the order selection for mese and presents the experiential formula

    定階問題是最大熵譜分析的關鍵問題，針對簡訊號序列的特殊性，歸納出對簡訊號進行最大熵譜估計時，階數選擇的一般規律，給出定階經驗表達式。
  4. Thirdly, comprehensive attribute method and risk coefficient are used to comprehensively evaluate the risk of the three sites so as to identify key risk factors and evluate the whole risk probability. fourthly, optimal scheme is selected via comparing schemes of the three plant sites through using investment model based on maximum shannon rule. lastly, measures to monitor and control risk consisting in this project are analyzed

    在對該項目三個備選廠址的風險識別的基礎上，利用極大熵準則對各廠址存在的風險進行估計，得出各風險發生的概率，然後利用綜合屬性度法和風險系數對各廠址存在的風險進行綜合評價，找出了關鍵風險，並得到了該項目的整體風險水平，進而通過基於極大熵準則的大型工程投資決策模型對該項目的廠址選擇方案進行決策，選出了最優方案，最後，分析了該項目中存在的風險的應對監控措施。
  5. Compared with the multi - unit approaches, maximum nongaussinity estimation is superiror in simple theoretical foundation and flexible implementation, and thereof the popular fast fixed - point iteration ( fastica ) based on negentropy approximation has become one of the most popular algorithms for ica

    和非線性去相關方法比較，最大非高斯估計的原理簡單、實現靈活，其中基於負熵近似的快速不動點演算法（ fastica ）已經成為當前最為流行的ica演算法之一。
  6. There are mainly two type of algorithms used for spatial spectrum estimation : one is those based on bayesian maximum likelihood method, like the ml ( maximum likelihood ) algorithm, maximum entropy method and etc., the others are based on the spatial decomposition or projection of correlation matrix, this kind of algorithm include vector characterization method, music ( multiple signal classification ) algorithm, projection matrix method, etc. music is a classical spatial spectrum estimation algorithm that has a super high resolution and is widely used today, however, it cannot estimate doa of signals that are correlated

    空間譜估計的演算法大致分兩大類:一是基於極大似然估計和最大后驗概率估計統計理論的演算法，包括:極大似然估計法（ ml ） 、最大熵法等;另一類是基於對協方差矩陣進行子空間分解或投影的演算法，包括:矢量特徵法、多重信號分類法（ music ） 、投影矩陣法等。其中， music法是一種經典的空間譜估計主流演算法，具有超強的分辨性能，但它無法實現對相干信號進行測向分辨。
  7. At the doppler centroid aspect, this paper make use of maximum value method ; energy method and autocorrelation function method to estimate doppler centroid. at the doppler frequency aspect, this paper make use of image offset method ; time - frequency method ; minimum entropy and fractional fourier transformation method to estimate doppler frequency rate

    在多普勒參數估計中，採用了最大值法、能量法和自相關函數法進行多普勒中心頻率估計;採用了圖像偏移法、時頻分析法、最小熵法和分數階傅里葉變換法進行多普勒調頻斜率估計。
  8. 3. feature extraction of time series based on chaos theory is explored, which include the problem of temporal correlation in correlation dimension method, the robust method to evaluate the maximum lyapunov exponents, the extraction of generalised dimensions and the evaluation of h2 entropy of time series

    研究了時間序列的混沌特徵參數提取方法。包括關聯維數演算法中的時間相關、最大lyapunov指數的穩健估計演算法以及廣義維數和時間序列熵h _ 2的估計問題。
  9. The operation principle of icw radar is introduced in detail. the author compared several spectral estimation methods, calculated the parameters of the radar receiving system, analyzed the characteristic of maximum entropy spectral estimation algorithm and verified its operation parameters of practical algorithm in icw radar. a theoretical study is made

    論文較詳細地闡述了中斷連續波雷達工作原理，對多種譜估計方法進行了比較，分析了最大熵預測外推演算法的特點，計算了雷達接收系統參數，確定了最大熵預測外推實用演算法的工作參數，在理論方面作了較深入研究。
  10. Such conclusion can be made according to the prior analysis that shannon theory can be introduced into risk management to estimate risk, appraise risk and make decision. furthermore, the result of analysis on the project in the dissertation is is consistent with the fact, that is to say, choosing the daxie island, ningbo as the plant site for the project accords with the conclusion of the paper

    通過前面各章的分析，得出結論：在風險管理中，完全可以引入熵的理論，進行風險的估計、評價和決策，同時，利用該理論得出的結論與實際情況是相符的，即煙臺萬華聚氨酯股份有限公司16萬噸年mdi工程最終廠址選擇在寧波大榭島，與本文的結論是一致的。
  11. A modelling method of probabilistic outputs for support vector machines ( svm ) based on the maximum entropy estimation is proposed

    摘要提出一種基於最大熵估計的支持向量機概率建模方法。
  12. Experiment results show that the proposed method achieves the better classification effect and the better posterior probability distribution than other methods

    實驗結果表明，與同類演算法相比，所提出的基於最大熵估計的概率建模方法具有優良的性能。
  13. To the problem that the standard svm does not provide probabilities output, the probabilistic outputs for support vector machines is modeled based on the maximum entropy estimation

    針對傳統的支持向量機方法不能提供后驗概率的輸出問題，從信息熵的角度採用最大熵估計方法，直接對支持向量機輸出進行后驗概率建模。
  14. Time domain 1 ) the problem of the estimability of stochastic systems is discussed by analyzing information varying between states and state estimate errors. an information theoretic definition of estimability for general stochastic systems is given in the sense of minmax entropy estimation. it is concluded that a linear gaussian stochastic system is estimable if and only if the corresponding linear definite system is observable

    時域： 1 ）通過分析系統狀態估計中先驗和后驗信息變化討論了隨機系統的可估計性問題，給出在最小最大熵估計意義下一般系統的可估計性定義，並揭示出線性高斯系統的可估計性與相應確定性系統的可觀測性之間存在互為充分必要條件的關系。
  15. Using the relation between spectrum width and entropy and the different contributions devoted by each angle motion parameter to the echo spectrum width of the difference beam, the global optimal estimation is obtained through searching the angle motion parameters of zero and higher order via max - entropy and min - entropy respectively

    該方法利用了各階運動參數對差波束回波譜寬度的不同貢獻以及熵與譜寬度的關系，通過最大熵和最小熵分別對0階和1階以上角運動參數進行搜索，得到全局最優估計。
  16. 6. a multi - platform multi - sensor time aligning algorithm ? multi - rate estimate algorithm based on maximum entropy inference engine is presented

    提出了基於最大熵推理機的多平臺多傳感器時間配準的一種多速率估計演算法。
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