likelihood criterion
英 [ˈlaɪklihʊd kraɪˈtɪəriən]
美 [ˈlaɪklihʊd kraɪˈtɪriən]
网络 可能性准则
双语例句
- Using maximum likelihood criterion in clustering algorithms, the clusters have spherical or ellipsoidal receptive fields and match the distributes of patterns better.
用粒子群中的粒子表征结构物理参数，以最大似然准则为粒子群优化算法的适应度函数，建立了结构系统的辨识模型。 - ICA blind detection algorithm based on nonparametric likelihood ratio criterion
一种基于非参数似然比准则的ICA盲检测算法 - Band-limited Signal Spectrum Estimation Based on Data Extropolation and Maximum Likelihood Criterion
基于数据外推的限带信号最大似然谱估计 - A Distributed Multi-view Object Tracking Algorithm Based on Maximum Likelihood Criterion
基于最大似然的分布式多视角目标跟踪算法 - Blind Detection in CDMA Systems Based Nonparametric Likelihood Ratio Criterion
CDMA系统基于无参似然率准则的盲多用户检测 - Cooperative Spectrum Sensing in Cognitive Radio Networks Based on Maximum Likelihood Criterion
认知无线电网络中基于最大似然准则的协同频谱检测算法研究 - The parameter's determination of Gaussian vicinal function is proposed to be modified, based on the maximum likelihood criterion.
依据最大似然原则对已有的高斯邻域函数参数取值方法进行改进。 - The training of the novel model utilizes the maximum likelihood criterion and an effective EM algorithms to adjust model parameters is developed.
新模型的训练采用最大似然准则，并改进了EM算法来调整模型参数。 - Firstly, the algorithms for estimating carrier phase and timing phase jointly based on maximum likelihood criterion and high sampling rate are studied.
首先研究了基于最大似然准则的载波相位与定时相位联合估计算法。接着研究了基于高样点速率的载波相位与定时相位联合估计算法。 - The effect of incomplete penetration on fatigue strength of cross joint is studied by using maximum likelihood criterion to test the fatigue life curve and the cracking initiation point is determined with FE method.
利用极大似然法测试疲劳寿命曲线，研究未熔透尺寸对十字接头疲劳强度的影响。应用有限元方法，可确定疲劳裂纹的开裂位置（焊根或焊趾）。 - A rapid timing acquisition algorithm, which is based on the maximum likelihood ( ML) criterion, is developed for UWB ( ultra-wideband) communications based on designed training symbols.
针对超宽带（ultra-wideband，UWB）信号的具体特征，利用巴克码的相关特性，设计了一种结构简单的训练序列，在此基础上建立了基于最大似然（ML）准则的UWB同步捕获算法。 - After analyzing the statistical property of the decision variable, we use the Maximum Likelihood ( ML) criterion to adaptively estimate the variance of the Gaussian noise.
我们在对判决量统计特性分析的基础上，采用最大似然估计准则估计出等效高斯白噪声方差V.由此，我们得到了判决门限值的自适应设置方法。 - The maximum likelihood criterion is equivalent to the minimum root-mean-square error criterion when the supposed noise is Gaussian white noise of average value of zero.
当假设干扰是均值为零的高斯白噪音时，最大似然准则等效于最小均方误差准则，求取地震子波的最大似然估计值就是求解一个托布里兹方程组。 - A self-adaptive Kalman filtering algorithm based on the maximum likelihood estimation criterion and application of the self-adaptive filtering on integrated navigation system are researched.
研究了基于极大似然准则的自适应卡尔曼滤波及其在组合导航系统中的应用。首先介绍了利用极大似然估计准则提出的一种自适应卡尔曼滤波算法。 - This paper gives asymptotic expansions of the non-null distributions of the likelihood ratio criterion for test-ing sphericity under two sequences of alternative hypotheses that approach the null hypothesis in a growth curve model in the complex case.
给出复情形下生长曲线模型球性检验似然比统计量与原假设相近的两类备择假设下的非零渐近分布。 - The likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.
论文得到了球形检验的似然比准则，它的渐近展开与极限分布。 - The algorithm of trajectory reconstruction is derived based on the maximum likelihood criterion and Newton-Raphson iteration.
给出了基于极大似然判据和NewtonRaphson迭代的弹道重建算法。 - The Point Target Recognition Techniques Based on the Maximum Likelihood Ratio Criterion
基于最大似然比准则的点目标识别技术 - Asymptotic distribution of likelihood ratio criterion for testing multisample sphericity
多样本球性检验的似然比统计量的渐近分布 - Modeling by Combining Maximum Likelihood Estimation with AIC Criterion
极大似然估计与AIC准则联合建模 - By adopting simulated annealing approach and maximum likelihood criterion, hydrodynamic parameters of underwater vehicle were identified.
运用模拟退火算法和极大似然准则，对水下航行器流体动力参数进行辨识。 - The model for a QPSK bandlimited DS SS system is presented firstly. With maximum likelihood estimation ( MLE) criterion, two kinds of parallel acquisition algorithms, which are based on data modulation and non data modulation, are introduced respectively.
首先给出了BLDS-SSQPSK信号模型，在此模型基础上介绍了最大似然估计（MLE）准则下基于数据调制和非数据调制两种并行捕捉方案。 - Methods The maximum likelihood criterion and Lagrange multiplier.
方法最大似然准则，Lagrange乘子法。 - For unknown accented speech, by means of the logarithmic scores associated with each system and the maximum likelihood criterion, automatic accent classification of non-native speech can be made.
对于未知语音，根据各识别系统的概率得分，采用最大概率准则进行口音的分类判决。 - Towards the distributed multiple sensor detection information fusion, detection performance under N P criterion is studied, while the algorithm for local detection is based on likelihood criterion.
针对多传感器分布式检测信息融合系统，研究了在NP检验准则下的融合算法。针对分布式多传感器检测信息融合问题进行了研究。 - Third, on the basis of sino-foreign literature, the paper discussed kernel density estimation of symbolic data. Then non-parameter identification method is extendsed and the maximum likelihood method and Bayes Criterion method for symbolic data are put forward.
第三，在现有中外文献基础上探讨符号数据的核密度估计，将非参数判别法推广，提出符号数据的最大似然法和Bayes判别法。 - Likelihood of confusion is an important criterion to determine trademark infringement under the principle of trademark confusion.
在商标混淆原则中，混淆的可能性是作为判断商标侵权的重要标准。 - In this paper, a polarimetric adaptive algorithm, based on Generalized Likelihood Ratio Test ( GLRT) criterion, for the detection of range-distributed targets against compound-Gaussian clutter background is presented. The theoretical expression of probability of false alarm ( PFA) is derived.
本文基于广义似然比检验，使用两步法，推导了一种新的复合高斯杂波中距离分布目标的极化自适应检测器，并推导出了检测器的虚警概率表达式。 - Next, some classic frequency, phase and timing synchronization algorithms based on maximum likelihood criterion were discussed, and the performance was simulated and compared.
其次，讨论了通信系统中的常用同步方法，尤其是基于最大似然估计理论的频率同步、相位同步和定时同步方法，对性能进行了仿真分析和比较。 - They start with an analytical solution, followed by a nonlinear optimization technique based on the maximum likelihood criterion. Finally, they take into account lens distortion, giving both analytical and non-linear solutions.
其首先定义一个分析方案，然后利用基于最大可能性准则进行非线性优化，最后考虑到镜头畸变，给出分析结果和非线性解。