高空减压病概率模型的参数用最大似然法估算。
The parameters of probability models for altitude decompression sickness can be estimated by using the maximum likelihood method.
最大似然法采用了迭代的方法来估计噪声的协方差矩。
The estimation of noise covariance matrix is based on iterative procedure in ML.
最大似然法分是常规遥感图像最常用、最有效的分类方法。
Maximum likelihood classifier (MLC) is the most used and effective classification method.
在最大似然法的程序实现中,采用了最小距离法提供先验概率。
Minimum Distance algorithm is adopted to supply prior probabilities of each type required in Maximum Likelihood algorithm.
结果表明:方差分析法估计值偏差最大,而约束最大似然法的估计值最准确。
The simulation results indicate that the estimates of REML are most accurate and the estimates of ANOVA are most biased, compared with those of the other methods.
对回归模型进行参数估计时,常用的两种重要方法是普通最小二乘法和最大似然法。
We often estimate the return model parameter by ordinary least squares and maximum likelihood.
根据语音信号产生机理,结合常用的线性预测和最大似然法,提出了一种有效的基音检测算法。
According to the mechanism of speech signal, an effective pitch detection algorithm by combined liner predictive coding with maximum likelihood is proposed.
分别推导了分形信号和白噪声的小波系数统计量的公式,在此基础上用最大似然法进行参数估计。
We have derived the formulas for wavelet coefficients of the fractal signal and white noise separately on the basis of which the maximum likelihood method is used to estimate the fractal parameter.
结论最大似然法对常见spn的鉴别诊断正确率有所提高,是一种辅助影像学诊断的有价值的方法。
Conclusion the discrimination method of large log-likelihood is a kind of valuable method to assist imaging diagnosis, and can improve the differential diagnostic accuracy for common SPN.
在实现方法上,对效用因子进行了标定,并应用最大似然法对出行者停车选择行为时间效益模型作了计算。
Utility factors are expressed by functions, and maximum likelihood estimation is also applied to calculate traveler choice behavior time utilities.
目的:探讨应用最大似然法鉴别周围性肺癌、肺错构瘤及结核球3种孤立性肺结节(SPN)的诊断价值。
Objective: to evaluate the diagnostic values of discrimination method of large log-likelihood study in differentiating the 3 kinds of SPN among peripheral lung carcinoma, hamartoma and tuberculoma.
区间作图法和复合区间作图法是基于两个相邻标记的QTL定位方法,可采用回归分析或最大似然法分析。
Interval mapping and composite interval mapping can be conducted, based on two interval markers, by regression method and maximum likelihood method.
最大似然法可以很自然地考虑这种速率差异,并且可以同时分析多个基因位点的资料以及同时利用多重化石校正数据。
The maximum likelihood method provides a framework for accommodating rate variation and can naturally accommodate heterogeneous datasets from multiple loci and fossil calibrations at multiple nodes.
用某炼油厂职业卫生监测数据为例,在EXCEL电子表格中,介绍了应用最大似然法(MLE)处理检测限以下测量值中的步骤。
Steps of maximum likelihood estimation(MLE) in EXCEL spreadsheet were illustrated at length with the example of measurements from a refinery.
首先用参数模型来描述雷达探测信号,然后用最大似然(ml)法对模型参数进行估计。
Using parameter model to describe the radar signals reflective from targets and then the model parameters are estimated by means of ML method.
该方法利用最大似然准则建立目标函数,同时利用非线性共轭梯度法来优化求解目标函数。
The objective function was established based on the maximum likelihood rule, which was solved by nonlinear conjugate gradient method.
使用的最佳带幅宽有的依赖于探知函数,有的不依赖探知函数,还用到经典的最大似然估计法。
Some of optimal bandwidths used depends on detection function, some do not rely on detection function, still use classic ground Maximum Likelihood estimate.
利用最大似然估计法对模型中的参数进行了估计。
The parameters in model are estimated by maximum likelihood estimate method.
利用最大似然估计法对模型中的参数进行了估计。
The parameters in model were estimated by maximum likelihood estimate method.
应用可靠性统计方法,对寿命服从极小值分布的MIS软件,建立最大似然方程的参数迭代法。
By applying the method of reliability statistics, a parameter iteration of maximum likelihood equation is set up for MIS software with an operation life submitting to minimum distribution.
基于导频的信道估计方法已经受到广泛的研究,主要估计算法有最小二乘法(LS)、最小均方误差法(MMSE)和最大似然(ML)估计法等。
The channel estimation method based on pilots has received much research. It adopts the algorithms such as least squares (LS), minimum mean square error (MMSE), maximum likelihood (ML), and so on.
至于GARCH(1,1)模型的估计过程,本文用最大似然估计法和BHHH算法求未知参数值。
As to the estimating process of GARCH (1, 1) model, the author adopted Maximum Likelihood Estimation and BHHH algorithm to get unknown parameters' value.
与之前的算法进行对比,分析了最大似然函数法在定位精度、实现难易度、通用性等方面的特性。
We analysis maximum likelihood methods in positioning precision, ease of implementation, characteristics of the areas of commonality, compared with the previous algorithm.
主要介绍饺子机可靠性设计方面的具体做法,然后用最大似然估计法对饺子机的寿命进行计算。
Concrete conditions in the reliability design of the dumpling machine was shown. Using the largest resemble assessed method, the life of dumpling machine was count.
通过简化最大似然估计目标函数,提出了用自适应迭代法并结合宽窗口法来实现序列同步和序列估计。
By simplifying the objective function of maximum likelihood estimation, the algorithm can realize sequence synchronization and sequence estimation via adaptive iteration and wide window.
通过简化最大似然估计目标函数,提出了用自适应迭代法并结合宽窗口法来实现序列同步和序列估计。
By simplifying the objective function of maximum likelihood estimation, the algorithm can realize sequence synchronization and sequence estimation via adaptive iteration and wide window.
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