A Solution Method for 3-Parameter Weibull Distribution of Maximum Likelihood Estimation 一种三参数Weibull分布极大似然估计的求解方法
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 research on method of maximum likelihood estimation for apparatus reliability failure analysis 电器可靠性失效分析中极大似然估计方法的研究
By simulating Weibull distribution with a computer, it is pointed out that the method of maximum likelihood is the best approach among them. It is recommended that the maximum likelihood estimation be employed as the standard method in metal fatigue analysis. 通过计算机模拟Weibull分布,指出最大似然法是它们中最好的方法,且推荐这种方法作为金属疲劳分析的统一方法。
Finding the P-S-N curve of 2D probability model by employing the method of maximum likelihood estimation 用极大似然法求二维概率模型P-S-N曲线
Considering two stages probability method of maximum likelihood classification ( MLC), this article proposed a new method of exploiting spatial information to improve classification rules by adjusting the prior probability according to the local spatial information. 考虑到传统最大似然分类(MLC)方法包括先验概率和条件概率密度函数两个核心环节,提出基于空间信息的浮动先验概率MLC方法,融合空间信息和波谱信息,以提高分类精度。
A statistic method for identification of modal parameters& maximum likelihood estimation method 模态参数的一种统计识别方法&极大似然函数估计法
Adopts the method of maximum likelihood estimate to measure the carrier frequency of the transient response signal. 在此基础上,根据传感信号的瞬态特征,运用最大似然估计原理估计传感信号的主频。
A New Method of System Identification Based on Maximum Likelihood Estimate 一种新的基于极大似然估计的系统辨识方法
To overcome this problem, a novel method of incorporating the idea described above into maximum likelihood, known as penalized likelihood method, was proposed. 为此,笔者将上述思想嵌入极大似然法,提出了惩罚最大似然方法。
This paper proposed the method of the maximum likelihood adjustment of the multi family p norm distributional samples, deduced the foundational equations from them the unknown parameters can be calculated. 本文提出了多母体p-范极大似然平差方法,建立了该方法的数学模型,并且导出了求解参数估值的基础方程。
The Method of Maximum Likelihood and Its Application in Genetics 最大似然法及其应用
A new theory of correlation coefficient stationary process is established, and a method of maximum likelihood estimate for the correlation coefficient stationary normal process is presented on this foundation. 在此基础上建立一种新的相关系数平稳随机过程理论和方法,并给出相关系数平稳正态过程的极大似然估计。
By using the dynamic model of the interest rates, two different estimation methods based on Generalized Method of Moments and Maximum Likelihood Estimation were introduced to estimate the parameters of dynamic models from discretely sampled data. 在分析广义矩估计法和极大似然法原理和方法的基础上,采用上海证券交易所国债回购利率数据对这两种估计方法在动态利率模型估计上的实证效果进行检验。
In this paper, firstly, for a small array the efficient method for estimation of coherent signals direction-the Maximum Likelihood Method is studied. Then, the angle resolution and estimation accuracy of the Maximum Likelihood Method is specially analysed, and compared with modified spatial smoothing algorithm. 本文针对车载小阵列的情况,首先研究解决相干源方向估计的有效方法&最大似然法,然后着重分析了角分辨能力和估计精度,并与前后向平滑法进行了估计精度的比较。
We estimate simultaneously the texture parameters of multi polarimetric channels by the method of maximum likelihood under the assumption of multiple textures. 在多纹理假设下,采用最大似然方法来同时估计多个极化通道纹理参数。
Big and Good Matter The Method of Maximum Likelihood on Studies of Distinguishing Early Stage Ovarian Cyst 最大似然法在早期鉴别卵巢囊肿研究中的应用
Method of Maximum Likelihood Applied to Impulse Test 最大似然法对冲击试验的应用
Both the method of moments and the maximum likelihood method are employed to estimate parameters of the Pearson type ⅲ probability density function. 文中分别用矩法和极大似然率法计算皮Ⅲ型的分布参数和理论频率曲肌线。
Based on the method, the texture parameters of multi-polarimetric channels are estimated simultaneously by the method of maximum likelihood under the assumption of multi-texture multiplicative speckle noise model. 该方法在多纹理乘性相干斑噪声模型的假设下,采用最大似然估计法来同时估计多个极化通道的纹理参数。
Being modeled as sinusoidal signals, the RFI can be greatly suppressed by the method of iterative Maximum Likelihood ( ML) estimation. 基于多正弦波模型的选代最大似然(ML)法能够在很大程度上抑制RFI。
In this article, the problem of how to estimate aerodynamic parameters of controlled flight vehicle by the method of maximum likelihood estimation is analyzed. 研究了利用极大似然理论进行有控飞行器气动参数辨识的问题。
Combines the method of Moment and Maximum Likelihood to get parameters of residual variogram. 采用矩法和最大似然法相结合估计残余变异函数参数;
The estimation method of time-variant parameters for disequilibrium models using maximum likelihood function with optimum moving window 非均衡模型时变参数的最优移动窗极大似然估计法
The Viterbi algorithm is known to be an efficient method for the realization of maximum likelihood probability ( MLP) decoding of convolutional codes. Viterbi译码算法是基于最大似然概率的卷积码译码算法。
The method of the robustness seismic wavelet estimation using the maximum likelihood deconvolution are discussed in the paper. 利用极大似然反褶积提取鲁棒性地震子波的方法进行了研究,并讨论了极大似然反褶积的稳健性。
Utilizing the method of maximum likelihood, a score table for distinguishing flat chest syndrome from the opposite was listed. The sensitivity of judgement is 80%, specificity is 90%, the correct index is 74. 3%. 利用最大似然法列出了判别记分表,判别的敏感性为80%,特异性为90%,正确指数为74.3%。
And the approximate calculation method of direct maximum likelihood algorithm, Gaussian maximum likelihood algorithm and matched filter algorithm is given. The first four kinds of algorithms need to be synchronized, the synchronization steps can also be integrated into the algorithm. 并给出了直接最大似然算法,高斯最大似然算法,匹配滤波算法的近似计算方法,前4种算法需要同步,同步步骤也可融入到算法中。
This method combines the color classification function of maximum likelihood method and the texture discriminant of minimum distance method as the final classification function, which has a high accuracy of classification and is a simple algorithm. 3. 该方法将颜色最大似然法分类函数和纹理最小距离法判别式进行组合,作为最终的分类函数,有较高的分类精度,并且计算简单。
Contrasted with the method of maximum likelihood, object-oriented classification has great advantages in classifying high-resolution karst area images. 与最大似然法相比较,面向对象分类方法在对岩溶区高分辨率影像的分类中具有较大的优势。