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- The result showed that the maximum likelihood algorithm possesses higher stability and suitability on the random measured noise. 结果表明极大似然算法对随机测量噪声具有更高的稳定性和适应性。
- Focusing on the problem that the detection complexity was high in vertical-Bell labs layered space-time system,a novel simplified maximum likelihood algorithm was proposed. 针对贝尔实验室垂直分层空时系统最大似然检测复杂度过高的问题,提出一种简化最大似然算法。
- maximum likelihood algorithm 最大似然算法
- The second goal is the estimation method of maximum likelihood. 第二个目标是最大似然的估计方法。
- The maximum likelihood estimates (MLEs) of the model are computed with the EM algorithm. 本文将其中一个扰动变量视为缺失数据,利用EM算法得到模型参数的极大似然估计。
- By using a Bayesian maximum likelihood(BML) technique, a high-resolution algorithm is discussed for direction-of-arrival(DOA) and frequency estimation. 根据贝叶斯最大后验估计原理,研究了波达方向及频率估计的超分辨方法,提出了多目标波达方向及频率估计的快速算法;
- Sphere decoding (SD) is an efficient fast algorithm for Maximum Likelihood (ML) detection, which receives a considerable amount of attention. 摘要球形译码算法作为实现最大似然检测的一种有效快速算法受到了学者们的广泛关注。
- The weighted centroid localization algorithm has higher accuracy than maximum likelihood estimation and can be applied to many applications. 节点定位精度较常用的极大似然估计算法高,具有较普遍的应用意义。
- This paper proposes a new Maximum Likelihood Channel Estimator(MLE) based on all-phase FFT(ap-FFT) algorithm for Orthogonal Frequency Division Multiplexing(OFDM) system. 摘要 在OFDM系统中设计了一种基于全相位快速傅里叶变换算法的最大似然信道估计器。
- This algorithm is simple and no communication is needed while locating and its location accuracy is higher than maximum likelihood estimation.The simulation using Matla... 加权质心定位算法计算简单,定位过程中节点间通信开销小,定位精度较极大似然估计法高,仿真结果表明其基本满足应用要求。
- A new combined maximum likelihood (ML) and decision feedback equalization (DFE) detection algorithm for the V-BLAST system is proposed based on nulling vector set searching. 摘要基于迫零矢量集搜索提出了一种新的混合最大似然(ML)和判决反馈均衡(DFE)的垂直贝尔实验室分层空时码(V-BLAST)检测算法。
- The improved nonlinear least squares (I-NLS) location algorithm and the maximum likelihood estimation (MLE) location algorithm were used based on the WSN. 在修正的气体污染源浓度衰减模型基础上,提出一种改进的非线性最小二乘算法(I-NLS)以及极大似然算法(MLE)用于气体污染源定位。
- And then the model parameters are estimated by means of MLE (maximum likelihood estimation). 其次运用极大似然估计方法对模型的参数进行标定。
- A random regression model with Legendre polynomials of age as independent variables was used to estimate the covariance functions by restricted maximum likelihood employing the average information algorithm (AIREML). 配合将年龄的勒让德多项式作为自变量的随机回归模型 ,用平均信息约束最大似然 (AIREML)法估计。
- In mathematical statistics, maximum likelihood estimation (MLE) is one of the important methods of the parameter estimate, and the algorithm for computing MLEs is an important aspect of the study statistical computing. 在数理统计中;极大似然估计法是参数估计的重要方法之一;它的计算也一直是统计计算的一个重要研究方向.
- Cyclic-2 PML (Pseudo Maximum Likelihood) algorithm is of lower complexity compared with the traditional Chase algorithm when extended hamming code is used as the sub-code of Turbo Product Code(TPC). 采用扩展汉明码作为Turbo乘积码 (TPC)的子码时,与传统的Chase算法相比,Cyclic-2PML(循环 2伪最大似然)算法复杂度低。
- Empirical Bayes estimation (EBE) and maximum likelihood estimation (MLE) of reliability index are given, respectively. 分别给出了系统可靠性指标的经验 Bayes 估计,极大似然估计。
- Maximum likelihood classifier (MLC) is the most used and effective classification method. 最大似然法分是常规遥感图像最常用、最有效的分类方法。
- In this paper, the maximum likelihood esti mati on and Bayesian estimation of parameter N are obtained. 本文推导出了 N的极大似然估计 Bayes估计 .
- Parameters of AR PSD Model can be obtained by maximum likelihood estimate (MLE). AR模型参数估计可以使用最大似然估计法(MLE);