貝葉斯估計量 的英文怎麼說

中文拼音 [bèiyèsīgūjìliáng]
貝葉斯估計量 英文
bayess estimatorr
  • 貝 : 名詞1 [動物學] （蛤螺等有殼軟體動物的統稱） cowry; cowrie; shellfis 2 （古代用貝殼做的貨幣） cowr...
  • 斯 : Ⅰ名詞（古代驅疫時用的面具） an ancient maskⅡ形容詞[書面語] （醜陋） ugly
  • 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...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 貝葉 : （印度貝多羅 pattra 樹的葉子, 古代印度人用以寫佛經） pattra leaves
  • 計量 : calculate; estimate; meterage; metering; batching; measure
  1. ( 1 ) the posterior distribution of the coefficient matrix, the precision matrix and covariance matrix, and their bayesian estimation under the matrix normal - wishart conjugate prior distribution. ( 2 ) the deduction of the predictive distribution, proved to be matrix t distribution. ( 3 ) the designs of bayesian multivariate mean value control charts in terms of the relationship between the multivariate wishart distribution and x2 distribution, the bayesian process capability index and its confidence lower limi

    通過多方程模型系統的統計結構，證明了矩陣正態? wishart先驗分佈是模型參數（ ， ）的共軛先驗分佈，研究了該先驗分佈下模型系數矩陣、精度陣和協方差陣的后驗分佈及其貝葉斯估計，對模型預報密度函數進行了嚴格的數學推導，並將其應用於多元質量控制領域，構造了貝葉斯均值向量聯合控制圖；結合wishart分佈與x ~ 2分佈之間的關系，設計與推斷了貝葉斯多指標過程能力指數及其貝葉斯置信下限。
  2. The effects on its performance by the factors such as sanpshots and number of array sensors are investigated and their relations are also qutitantively analyzed. 2

    其次通過大量計算機模擬，深入分析了快怕數和陣元數對貝葉斯高分辨目標方位估計方法性能的影響。
  3. In military practice, used the result of this paper, it proved that the bayes result of this paper could reduce the systematic error of measure under less experiment times. this paper has six chapters, we give the summary as follows : in the first chapter, we introduce the knowledge of realistic background

    在軍事實踐中，本文研究的結果得到了應用。實踐表明，本文的貝葉斯估計結果，確能在較少的試驗次數情況下，減少測量結果的系統誤差。
  4. This paper studies 3 kinds of algorithms : the viterbi algorithm, multiresolutional algorithm based on wavelet transformation and bayesian bootstrap algorithm. the viterbi algorithm is based on the hidden markov model theory and it is a kind of map estimation, this paper studies this algorithm and puts up an algorithm that suits for filtering in the presence of interference. multiresolutional algorithm takes full advantage of multiresolutional data, we can see it has a better filtering ability than the traditional filtering methods ; bootstrap algorithm is a recursive bayesian estimation, it describes the probability density function by the samples, so it can be used to nonlinear non - gaussion filtering, the simulation result of the two groundings is presented

    Viterbi演算法以隱馬爾可夫理論為基礎，是一種最大后驗概率估計方法，本文對該演算法進行了研究，給出了一種適合於非高斯干擾條件下的濾波方法；多分辨分析方法充分利用到了多解析度測量數據所包含的信息，從模擬結果中可以看出，該方法的濾波精度要高於傳統的濾波演算法；自主濾波方法是一種遞推貝葉斯估計演算法，它利用采樣點來描述目標狀態的概率密度函數，因而適用於非線性、非高斯條件下的濾波，本文分別對這兩種情況下的濾波進行了模擬。
  5. Especially the underwater acoustics high - resolution multi - source direction finding technique is the key to underwater searching and ocean exploration. sponsored and supported by the national natural science foundation, the aviation science foundation as well as the national pre - research project, bayesian high - resolution method is thoroughly studied and summarized in this thesis. the novel bayesian high - resolution doa estimator based on gibbs sampling is given to improve the real - time performance of original bayesian high - resolution doa estimator

    本文在國家自然科學基金、航空基礎科學基金和「九五」重點預研項目的資助下，對貝葉斯高分辨方法進行了深入的研究和總結，並且針對原貝葉斯高分辨方位估計方法計算量大的問題，給出了基於吉布斯采樣法的貝葉斯高分辨多目標方位估計新方法，使得貝葉斯高分辨方法向實時應用邁進了重要的一步。
  6. Starting from benchmark model of incentive mechanism, the paper discussed the statistical backgrounds of first order condition and likelihood ratio condition, the information meaning of sufficient statistics and its derivation in relative performance evaluation, and the improvement on incentive allocation by large sample theory and bayes estimation under multi - period

    從激勵機制的基準模型出發，探討一階條件法與似然比條件的統計背景、充分統計量的信息含義及其在比較業績評價方面的推廣應用、多期情形下大樣本理論與貝葉斯估計對激勵配置的改善。
  7. Implementation of measuring the difference of phase based on bayesian estimation

    基於貝葉斯頻譜估計的相位差測量及實現
  8. In the paper, we analyze an estimated problem of normal mathematical expectation with unilateral interval information been met in practical work of survey, using bayes statistic approach, we get bayes estimation of normal mathematical expectation

    本文對實際測量工作中遇到的一類帶有單側區間信息的正態均值的估計問題進行了分析，運用貝葉斯統計方法，得到了正態均值的貝葉斯估計。
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