probability density的例句大全

According to the basic concept of Gamma function and Γ( x) distribution, this paper gives out some expression including probability density, distribution function and basic numeric characteristic value.

依据Gamma函数及Γ（x）分布的基本概念，给出了非均质性储层渗透率K的概率密度、分布函数以及基本数字特征的表达式。

Strategy of selecting points via number theoretical method in probability density evolution analysis of stochastic response of structures

结构随机响应概率密度演化分析的数论选点法

The probability density function, cumulative distribution function, average level crossing rate and average fade duration of each composite fading channel are analyzed, and some uniform expression.

给出了各种复合衰落的概率密度函数、累积分布函数、平均电平交叉率、平均衰落时间的统一表达式。

Finally, the total probability density function and lost-tracking probability are simulated.

最后分析了最佳的光束发散角，并对概率密度分布规律和跟踪中断概率随衰落冗余变化的规律进行了模拟分析。

From this expression, the Peak Probability Density Function ( PDF) of echoes in the time gate is conducted by using statistical theory, and has been strong proved by field data.

然后从该式出发，应用统计学原理导出了在整个取样门持续时间内，回波峰值的概率密度函数（PDF），并给出和讨论了现场的骓证结果。

The probability density functions ( PDF) for the gas axial and tangential velocities at each measuring location are obtained from the measured data of the instantaneous gas velocity. The results delineate the turbulent fluctuating properties of the reacting flow field.

通过瞬时速度场的测量结果，获得了燃烧室内各测点上气体轴向与切向瞬时速度的概率密度函数（PDF），揭示了热态速度场的湍流脉动特性。

Boron particle combustion model and turbulent no-premixed combustion model were established by using King theory and probability density function in order to study the reacting fuel-rich flow field laden with boron particle in the ramjet combustor. Some obtained numerical results were tested by examination.

以King模型模化硼粒子燃烧，以几率密度模型模化湍流燃烧，对含硼贫氧推进剂固体火箭冲压发动机补燃室流场进行数值研究，并与试验结果进行了对比。

The probability density function of estimating repeatability is derived in this paper, using the technique of probability, statistical test and confidence interval are also discussed in this paper.

本文用概率论的方法导出了重复力估计值的概率分布密度函数，并对重复力的假设检验和区间估计也进行了讨论。

Different methods for time base jitter compensating are analyzed and simulated. On the base of that a new method called improved probability density function method is developed to compensate time base jitter.

其次，对时基抖动的不同补偿方法进行理论分析和仿真研究，在此基础上提出新的时基抖动补偿方法&扩展的概率密度法。

The in-degree evolving rule is analyzed. Analytic expression of in-degree probability density of nodes is derived.

对结点入度演化规律进行了理论分析，得到了结点入度概率密度解析表达式。

In this paper, the probability density function of sliding velocity for a base sliding rigid body subjected to a Gauss white noise excitation is first derived in virtue of the Fokker-Planck equation.

本文使用Fokker-Planck方程，给出了基底可滑移刚体在高斯白噪声扰动作用下的滑动速度概率密度函数。

When the probability density function of the random series is unknown, the order of the model and the unknown parameters are estimated to make possible the solution for an actual case.

在不知道随机序列的概率密度函数的情况下估计出模型阶次及未知参数，使实际问题的解决成为可能；

A study on the transferable probability density function of impact attenuation vibration system

冲击减振系统转移概率密度函数的研究

Probability Density of Electrons Inside Quantum Corral on the Surface of Metal

量子围栏中金属表面态电子概率密度分布

One new probability density function with bimodal shape

一种可有双峰形状的概率密度函数

Optimal tracking control of the output probability density functions: square root B-spline model

输出概率密度函数的最优跟踪控制：均方根B-样条模型

Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.

推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。

The joint probability density distribution of crest height and crest period

风浪波高和周期的联合概率密度分布

Firstly, the algorithm needs to input parameters for generating test papers. Secondly, it uses probability density function and matrix equation to calculate parameters. Thirdly, it confirms the number of draw-out questions in different types and different difficulty.

该算法首先根据输入的试卷生成参数，利用概率密度函数与矩阵方程计算参数，确定各难度级别中不同题型的试题抽取数量，然后在此基础上，使用基于题型的递归随机分割算法生成试卷。

An evaluation metrics of packet reordering in Internet Based on Probability Density Function

一种基于概率密度函数的IP网包乱序行为评价指标