probability density的例句大全

by using the gaussian mixture model, an em algorithm for approximating the probability density of the data is presented, and a stochastic gradient method is given to separate the independent components.

本文通过利用混合高斯模型，给出了估计概率密度函数的EM算法，在此基础上利用高斯混合模型法获得了对分离矩阵的梯度学习算法。

finally, based on the fault diagnosis information, a new fault tolerant control based on pi tracking strategy control scheme is designed to make the post-fault probability density function still track the given distribution.

在故障诊断信息的基础上，提出了一种PI跟踪加故障补偿项的容错控制策略，使得系统输出概率密度函数仍能够跟踪给定的分布。

we firstly derive the probability density function of the output snr for mmse detection, which is used to analyze the performance and capacity after the different detections.

首次理论推导了MMSE检测的输出信噪比的概率密度函数，应用其分析检测性能和系统容量。

on the basis of existing trust model, we present a trusted web services model based on β probability density function, and introduced the specific implementation method of the model.

在已有信任模型的基础上，提出了基于β概率密度函数的可信Web服务评估模型，并介绍了该模型具体的实现方法。

if probability density functions of stress and strength are not definite, monte carlo method is adopted.

应力、强度概率密度函数不确定，用Monte-Carlo法。

the variation of the parameters is modeled by multivariate probability density function proposed by freeze, and the dynamic characteristics of soil are studied by monte carlo technique.

这些参数的变异性将通过Freeze提出的多变量概率密度函数来建立模型，通过Monte-Carlo技术对土的动力特性进行研究。

the mean shift can bypass the priori hypothesis on the type of entire probability density function for a sample. not only has it higher performance such as reliability, robustness and flexibility, but also is it of strict convergence.

Mean Shift可以避免对样本所属的总体概率密度函数形式的先验性强制假设，它不但具有更高的可靠性、健壮性和相当的通用性，还具有严格的收敛性。

because the logarithmic normal distribution probability density function can better describe the distribution of the st coefficients. the logarithmic normal distribution model is used for fitting the likelihood ratio probability of the st coefficients.

由于对数正态分布概率密度函数能够更好地描述ST系数的分布情况，所以采用对数正态分布模型拟合ST系数的似然比概率。

in the commonly used square law pn code acquisition detector, the probability density function of the correlator output signal is the important basis for evaluating the probabilities of detection and false alarm.

在常用的平方律PN码捕获检测器中，相关器输出信号的概率密度函数是估计检测概率和虚警概率的重要依据。

the effective fpe is applied to obtain probability density function transport equations of particles in two-phase flows and a second order moment model of two-phase flows.

将其应用到两相湍流中得到颗粒相的概率密度函数输运方程，从而得到颗粒相的二阶矩模型。

if bayesian inference used to describe the problem, the posterior probability density function of earth model describes the solution of a geophysical inverse problem.

若贝叶斯理论被用来描述反演问题的话，则地球模型的后验概率密度函数可以用来描述反演问题的解。

probability density function of voltage sag sensitivity and its application

敏感负荷电压凹陷敏感度概率密度函数及应用

We get a buildup of electronic probability density between the nuclei.

我们得到在两个核间的电子几率密度的堆积.

Diffusion probability density function in fractals is described by stable distribution.

物质在分形结构中的扩散密度分布函数属于稳定分布.

Bayesian network is a powerful knowledge representation for decomposing joint probability ( or probability density ).

贝叶斯网络是用于联合概率 ( 密度 ) 分解及证据传递的有效图形模式.

At last under which linear transform the probability density function is invariable is studied.

最后本文研究了在何种线性变换下概率密度函数是不变的.

Sample Percentage Presentation of Joint Probability Density of Two Random Variables.

二维随机变数联合机率之取样百分比密度.

Moreover the probability density functions of the envelope theones as the number of sinusoids approaches infinity.

而且,包络的概率密度函数当正弦波振荡器个数趋于无穷时趋于理论值.

The Weibull distribution is used to describe the probability density function of voltage-tolerance curve.

用威布尔分布作为元件电压耐受曲线的概率描述形式.

Application of Probability Density Function Analysis in the Monitoring of Engine Aerodynamic Instability Precursor

概率密度函数分析监测发动机气动不稳定征兆