最大似然估计

在多普勒频移较大的情况下，比较了基于最大似然估计和基于插值算法的载波恢复算法，利用相位跟踪及频率捕获相结合的方法实现载波同步。

In the case of Doppler serious shift frequency , this paper compares the MLE algorithm and the interpolation algorithm , and then realizes carrier synchronization using the phase track and frequency capture .

参数θ，a、b和c的估计是采用最大似然估计法得到。

Estimations of the parameters are obtained by means of maximum likelihood estimation procedure .

超声反射CT中多体位置和形状参数的最大似然估计

Maximum likelihood estimation of multiple-object Parameters in ultrasonic reflection tomography

最大似然估计在GPS定位中的应用研究

Research of Maximum Likelihood Estimation Used in GPS Positioning

基于最大似然估计的GPS多径估计

GPS Multipath Estimation Based on Maximum Likelihood Estimation

关于Logistic回归中最大似然估计的可估性

Estimation of maximum likelihood in logistic regression model

本文给出用Excel软件实现最大似然估计数值计算求解的方法。

This paper gives methods of MLE numerical calculate using Excel software .

OFDM系统中整数倍频偏的最大似然估计

ML estimation of integer frequency offset in OFDM systems

非高斯AR序列参数的最大似然估计

Maximum Likelihood Estimation of Parameters for Non-Gaussian Autoregressive Processes

随机截尾情形下Rayleigh分布参数的最大似然估计

Maximum likelihood estimation of the parameters in Rayleigh distribution with randomly censored data

EM算法是一种很有效的最大似然估计方法。

EM algorithm has become one of the methods of choice for ML estimation .

Weibull过程参数最大似然估计的重对数律

The law of iterated logarithms of maximum likelihood estimate for Weibull processes

马尔科夫链的Fisher信息阵及参数的最大似然估计

Fisher information matrix for Markov chain and maximum likelihood estimation of the parameters

PAM系统中基于最大似然估计的符号同步技术

Study on the Symbol Synchronization Based on Maximun Likelihood Estimation in PAM Communication System

一种LFM信号最大似然估计模型与参数估计快速算法

Maximum likelihood estimation model and parameter fast estimation algorithm of LFM signal

双分量区间删失下Weibull分布参数最大似然估计的渐近性质

Asymptotic Properties of Maximum Likelihood Estimators for Weibull Distribution Two Components Model with Interval-censored Data

分析了OFDM系统载频偏移估计的2种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。

Two foundational methods , cycling prefix-based and training sequence-based algorithms , to estimate OFDM carriers frequency offset are analyzed .

我国基金重仓股选股偏好的时期似无关回归分析关于Logistic回归中最大似然估计的可估性

Analysis of Chinese Fund Preferences for Heavyweight Stocks Using Period Seemingly Unrelated Regression ; ESTIMATION OF MAXIMUM LIKELIHOOD IN LOGISTIC REGRESSION MODEL

通过连续重发两个相同的OFDM符号，应用最大似然估计方法确定采样频率偏差。

At last , a maximum likelihood estimating method of sampling frequency offset by transmitting two identical OFDM symbol was proposed .

分布式大气数据系统和微型大气数据变送器随机截尾情形下Rayleigh分布参数的最大似然估计

Distributed air data system and MADT maximum likelihood estimation of the parameters in Rayleigh distribution with randomly censored data

AR模型参数估计可以使用最大似然估计法（MLE）；

Parameters of AR PSD Model can be obtained by maximum likelihood estimate ( MLE ) .

分子标记与QTL之间重组率的最大似然估计及通用程序设计

Maximum likelihood estimation of recombinant fraction between molecular markers and QTL and design for general computer program

从一般性的参数估计准测出发，得出了OFDM系统载波频率最大似然估计的Cramer-Rao限；

The Cramer-Rao bound of maximum likelihood estimation of carrier frequency in OFDM is presented .

基于Morlet小波与最大似然估计方法的降噪技术

De-Noising Technology Based on Morlet Wavelet Transform and Maximum Likelihood Estimation

给出马尔科夫链的Fisher信息阵与相应的一维、二维分布Fisher信息阵之间的关系，为计算马尔科夫链参数的最大似然估计值提供了一种简单方便的算法。

The relation between Fisher information matrices for Markov chain and for the corresponding univariate and bivariate distributions is given .

在对多径时延最大似然估计的研究基础上，分析研究了基于EM算法结构的多径时延参数估计问题。

On the basis of maximum likelihood estimate of the multipath time delay , the multipath time delay EM estimation algorithm is studied .

以alpha稳定分布的线性理论和参数的最大似然估计理论为基础，发展形成了线性滤波和非线性滤波两大类算法。

Two kinds of filtering algorithms based on the linear theory of alpha-stable distribution and the theory of maximum likelihood estimation are developed respectively .

对于OU型过程参数最大似然估计的研究无疑是一个有重要意义的课题。

Undoubtedly , the maximum likelihood estimation of parameter in processes of Ornstein-Uhlenbeck type is a meaningful problem .

其中利用牛顿迭代法解决最大似然估计问题，并且利用Kalman预报器为牛顿迭代赋初值。

In this approach the Newton iterative method is utilized to solve this maximum likelihood estimation problem , and the initial values are assigned using the Kalman predictor .

文中采用了有效的数据融合方法&最大似然估计（ML）法，对多基线分布式卫星InSAR系统的干涉相位进行了估计。

Maximum likelihood ( ML ) method that is an effective two-baseline data fusion algorithm is adopted to estimate interferometric phase of distributed satellites InSAR system .