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maximum likelihood method in Chinese

Pronunciation:
How to pronounce "maximum likelihood method""maximum likelihood method" in a sentence

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  • 極大似然法
  • 極大值然法
  • 最大似或然法
  • 最大似然法
  • 最大相似法

Examples

  • Maximum likelihood method
    最大似然法
  • Research on application of modified maximum likelihood method in wave field overlapped by incident and reflected waves
    改進(jìn)的最大似然法在入反射波合成波浪場(chǎng)中應(yīng)用研究
  • There are three frequently used method : distance method , maximum parsimony method , and maximum likelihood method
    目前常用的構(gòu)建發(fā)生樹(shù)的方法有三種,即距離法、最大簡(jiǎn)約法和最大似然法。
  • Two objects functions were deduced , which of the maximum likelihood method and the conventional bayes " method , with the application of principle of maximum entropy . under the information theory , more applications are provided to those back analysis methods
    論文應(yīng)用最大熵原理推導(dǎo)了最大似然法和傳統(tǒng)貝葉斯法的準(zhǔn)則函數(shù)，從信息論的角度為這兩種反演分析方法的發(fā)展開(kāi)拓了更廣闊的應(yīng)用空間。
  • This paper presents that the directional spectra and the reflection coefficients of the oblique and the multidirectional irregular waves on the co - exist wave field of incident wave and reflected wave have been studied . a modified two - points method is proposed that can be used to calculate the frequent spectrum and reflection coefficient of the oblique waves . for the multidirectional irregular waves , the directional spectra and reflection coefficients are obtained by the modified bayesian directional method and the modified maximum likelihood method
    本文研究了入、反射波共存場(chǎng)中斜向不規(guī)則波和多向不規(guī)則波波浪場(chǎng)的方向譜和反射系數(shù)，對(duì)于斜向不規(guī)則波頻率譜及反射系數(shù)的計(jì)算提出了一種改進(jìn)兩點(diǎn)法( mtpm ) ，對(duì)于多向不規(guī)則波方向譜和反射系數(shù)的分析，應(yīng)用了改進(jìn)的貝葉斯方法( mbdm )和改進(jìn)的最大似然法( mmlm ) 。
  • Phylogeny analysis is performed with phylip software package and encoding sequence of bdnf gene . the phylogeny trees have been drawn with three different methods ( maximum parsimony method , genetic distance method and maximum likelihood method ) , respectively . the analysis outcomes are not all consistent for the reason that it is closely related to the selected methods and the conservative level of the sequences
    采用不同的統(tǒng)計(jì)學(xué)分析方法，最大簡(jiǎn)約法( maximumparsimonymethod ) 、最大似然法( maximumlikelihoodmethod )和遺傳距離法( geneticdistancemethod ) ，得到了物種系統(tǒng)發(fā)育進(jìn)化樹(shù)，但拓?fù)浣Y(jié)構(gòu)并不完全一致，這是可能是因?yàn)榉肿酉到y(tǒng)學(xué)研究與采用的分析方法和所選基因的保守程度即作為分子標(biāo)記的可信度密切相關(guān)。
  • A new heuristic search method is devised for maximum likelihood method , which first constructs a starting tree , and then through branch swapping searches for trees best resembling the present optimal tree and locates a better tree . repeat this process , till no more better trees are generated or the upper iteration limit is arrived and the program ends
    對(duì)最大似然法,改進(jìn)了一種新的啟發(fā)式搜索:隨機(jī)建立一棵初始樹(shù),然后通過(guò)查看與當(dāng)前最優(yōu)樹(shù)拓?fù)渥罱臉?shù),從中尋找更優(yōu)樹(shù),不斷地更新當(dāng)前最優(yōu)樹(shù),直到無(wú)法找到更優(yōu)樹(shù)或者達(dá)到了搜索次數(shù)的上限,算法停止。
  • 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(jì)的算法大致分兩大類:一是基于極大似然估計(jì)和最大后驗(yàn)概率估計(jì)統(tǒng)計(jì)理論的算法,包括:極大似然估計(jì)法( ml ) 、最大熵法等;另一類是基于對(duì)協(xié)方差矩陣進(jìn)行子空間分解或投影的算法,包括:矢量特征法、多重信號(hào)分類法( music ) 、投影矩陣法等。其中, music法是一種經(jīng)典的空間譜估計(jì)主流算法,具有超強(qiáng)的分辨性能,但它無(wú)法實(shí)現(xiàn)對(duì)相干信號(hào)進(jìn)行測(cè)向分辨。
  • Abstract according to the defect of the conventional bayes " method in the geomechanical engineering back analysis , expanding bayes " method was established in this paper . with the applications of the probability theory and the mathematical statistics principle , the geomechanical engineering random back analysis objects function was founded based on the aic criterion of the decision information theory and the maximum entropy criterion , a the matching question between the observed information and the previous information of the conventional bayes " method were proposed . in addition , the least square method , maximum likelihood method and conventional bayes " method were unified in form
    本文針對(duì)巖土工程反分析中使用的傳統(tǒng)貝葉斯法中存在的缺陷，提出了擴(kuò)展貝葉斯法，從概率論和數(shù)理統(tǒng)計(jì)的原理出發(fā)，建立了基于決策信息論中aic準(zhǔn)則和最大熵準(zhǔn)則的巖土工程隨機(jī)反演的準(zhǔn)則函數(shù)，解決了傳統(tǒng)貝葉斯法的觀測(cè)信息與先驗(yàn)信息的匹配問(wèn)題，并從形式上完成了目前常用的最小二乘法、最大似然法及傳統(tǒng)貝葉斯法準(zhǔn)則函數(shù)的統(tǒng)一，并可由觀測(cè)數(shù)據(jù)的質(zhì)量和數(shù)量進(jìn)行預(yù)測(cè)模型的辨識(shí)。
  • Before using phase - only algorithm to achieve nulling , estimations of the number of interferential sources and the doa of interferential signals are needed . so , the spatial spectrum estimation basd on the maximum likelihood method ( capon method ) and music algorithm used for detecting the number of interferential sources and the doa of interferential signals are discussed in the second chapter
    在采用phase - only算法進(jìn)行波束置零之前，需要估計(jì)干擾源的方向和個(gè)數(shù)，因此本文還在第二章介紹了發(fā)射數(shù)字波束形成中用于測(cè)定干擾源個(gè)數(shù)和方向的空間譜估計(jì)法? capon算法和music算法的測(cè)向原理，并分析了它們的性能和優(yōu)缺點(diǎn)。

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