a posteriori中文是什么意思

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中文翻譯
造句

短語和例子
a posteriori reasoning 歸納推理。

posteriori 后面的, 其次的, 后驗
a posteriori distinctiveness 后天顯著性
a posteriori elements 后驗與先驗成分感性直觀的后驗成分
a posteriori estimate 后驗估值
a posteriori estimation 后驗估計
a posteriori probability 后驗概率
maximum a posteriori 最大后驗概率
probabilities a posteriori 后斯概率
probability a posteriori 后驗概率
a posteriori error bound 后驗誤差界
apa posteriori probability 后驗概率
maximum a posteriori equation 最大后驗方程
maximum a posteriori estimation 最大后驗估計
maximum a posteriori probability 最大后驗概率
post-audit (a posteriori) 審計后
a posterior 后驗的
a posterier probability 后驗概率
a poster 小小郵遞員
a postal district 郵政區
a postal clerk greets a customer 郵局職員向顧客打招呼

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例句與用法

Among others , the probability analysis approach has difficulty in deciding objective probability , and thus it is necessary to obtain subjective probability through expert empirical prediction , modify it by the bayesian formula and get a posteriori probability , and substitute it for objective probability in risk measurement and risk premium calculation
其中，概率分析方法在應用中就存在客觀概率不易確定的難點問題，因此需用專家經驗預測法得到主觀概率后，利用貝葉斯公式加以修正并獲得后驗概率，再用后驗概率代替客觀概率進行風險的度量及風險收益的計算。
3 , on the base of the traditional spatial filtering , the author present , a new despeckle algorithm , that make use of iterated processing and correlated neighbourhood model , iterated filtering method of the sar image combining the correlated neighbourhood model with maximum a posteriori filter . first , a series of templates refecting direction information are established and every template is present for a kind of neighbour structure . then on the basis of sar images statistical property , the maximum a posteriori estimate of the real intensity under observation image values is got by bayes formulatio - n
3 、針對傳統空間濾波器的不足，引入迭代處理和相關鄰域模型的概念，提出了基于相關鄰域模型的最大后驗迭代濾波。該算法引用一系列反映局部邊界特征的鄰域模型，以描述圖像的細節。引入強度的先驗概率分布模型，利用bayes方法，對各個結構進行實際強度的最大后驗估計。
In this paper , we aim at the research to the decoding algorithm of turbo product codes , according to the principles of the log - likelihood ratio and the maximum a posteriori criterion , bunt the log - likelihood ratio approximating expression , form the correct strategy of iterative soft decoding , and present the optimal algorithm through software
幾乎所有tpc的應用研究都集中于采用矩陣交織，軟進/軟出（ siso ）、重復譯碼的方式上。本文主要是針對tpc譯碼算法進行研究，依據對數似然概率（ llr ）和最大后驗準則的原理，推導出對數似然概率估算的近似公式，形成tpc重復軟譯碼糾錯算法，并通過軟件實現。
Such code is also called gradually good code or shannon code . in 1993 , c . berro etc . firstly proposed a new channel code method - turbo code , which employed recursive systematic code 、 the random interleaver 、 map ( maximum a posteriori ) algorithm and iterative decoding algorithm obtained the capacity that had only 0 . 7db difference compared to the shannon limitation
1993年c . berro等首先提出了一種全新的信道編碼方式? turbo碼，采用遞歸系統碼與隨機交織器構造turbo碼，并將map ( maximumaposteriori )算法和迭代算法應用于解碼過程，獲得了與香農理論極限僅差0 . 7db的性能。

更多例句： 1 2

英文解釋

involving reasoning from facts or particulars to general principles or from effects to causes; "a posteriori demonstration"
derived from observed facts
derived from observed facts
requiring evidence for validation or support