基尼系数的测算目前有分布函数法、几何计算法与曲线拟合法。
Nowadays, three methods of calculating Gini coefficient are distribution function, geometric computation and fitting of a curve.
依此原理，模拟了双高斯分布函数的投影，并由平行束卷积法重建出模拟的温度场。
On this foundation, it simulates the projections for double Gauss distribution function and reconstructs the simulating temperature field by the convolution method for parallel beam.
考虑随机截尾试验中有些试验产品无故障数据出现，提出采用平均秩次法计算经验分布函数。
Because some products show no failure in the random truncation test period, this paper USES the mean rank order method to calculate the empirical cumulative distribution function.
本文基于自由分布法，利用超越对数函数模型，对我国14家主要商业银行的利润效率进行了评估。
This paper USES Distribution Free Approach in the framework of a Translog function to estimate profit efficiencies of 14 Chinese commercial Banks.
用奇点分布法计算浮体在波浪上的运动需要多次计算自由水面格林函数及其导数。
The analysis of interaction between waves and floating bodies by singularity distribution method involves a great number of estimations for the Green Function with surface and its derivatives.
用不同的近似法计算了单模染料激光色损失模型的光强定态几率分布函数。
The different approximation is applied to the laser system to calculate the stationary probability distribution of the colored loss noise model of Dye laser.
针对C VC热连轧精轧机组板形计算问题，采用影响函数法开发了计算热连轧机轧后板断面厚度分布的软件。
As to the flatness calculating of CVC mill, a software is developed to predict the strip thickness distribution after rolling by using the influence function method.
在有限单元法中，形函数用于描述单元内位移分布，决定着单元的特性。
Shape function used for describing displacement distribution in element determines the speciality of the element in the finite element methods.
本文给出了在跨音速流动中，计算三维机翼非定常载荷分布的核函数法和计算结果。
A kernel function method and the results of computing unsteady load on three-dimensional wings in transonic flow are presented in this paper.
用循环计数法求出载荷及应力幅频率分布，用概率密度函数拟合，为疲劳设计提供可靠性高的数据资。
The loads and the distribution of stress amplitude frequency are obtained by cycle count and reliable data for fatigue design are provided by probability density function fit.
利用这一方法推导了在马氏相关序列下的二项分布的概率函数。
By using this method, we deduced the probability generating function of the binomial distribution in the Markov dependent sequence.
最后，应用函数逼近法获得载荷区内载荷分布方程。
Lastly, loading distributive equations were gained by the method of approximate function.
在必要的空间计算中，该方法又利用了格林函数节块法的原理求解形状函数的空间分布，使空间网格距可以达到有限差分法的近20倍。
In spatial calculation, the NGFM is used to get the distribution of shape function, and it's spatial mesh can be nearly 20 times larger than that of Diffinite Differential Method.
本研究采用蒙特卡洛法模拟一组两参数韦伯分布函数，生成逐日平均风速。
In this paper, the average daily wind speed is generated from a set of two parameter Weibull distributions by Monte Carlo method.
由补充变量法和状态转移方程的分析得到了稳态队长分布的广义概率母函数表达式。
By using the supplemental variable method and the state transfer analysis the queue generating function is obtained.
运用线性偏微分方程的可迭加性质所求得的碳浓度分布函数能够描述多段法渗碳过程的物理本质。
The carbon concentration distribution function derived from partial linear differential equation by applying the feasibility of repeat adding can describe the innate character of multi stage ca...
线性边界元法（LBEM）是在常数边界元法（CBEM）的基础上，从线性插值函数出发将边界单元按线性分布来进行处理的一种数值方法。
The linear boundary element method (LBEM) is based on the constant boundary element method (CBEM), it makes boundary element into linear segment from linear interpolating function.
根据端淬实验数据和实验曲线导数变化规律，用线性试探法建立了端淬曲线微分方程，然后解得硬度分布函数。
A differential equation of the Jominy curves has been constructed according to the Jominy experimental data and the change of derivative of the Jominy curve.
鞍点逼近法是一个非常有效的逼近工具，它可以获得密度函数和分布函数的逼近函数。
Saddlepoint approximations are powerful tools for obtaining accurate expressions for densities and distribution functions.
可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。
However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.
主要介绍了雷达模拟器的结构与功能，并阐述利用数学方法产生的伪随机分布函数，主要生成方法有混合同余法、逆变换法、函数变换法和拒绝-接收法，并进行举例说明。
The main generation methods consist of mixed congruence method, inverse transform method, function transform method and refuse-accept method, which are illustrated by means of giving several examples.
本文在轧件宽厚比为625的条件下，用三次样条函数有限条法研究了冷轧带材三维应力的分布问题。
Under the width to thickness ratio 625 of strip, this paper studies the 3-dimensional stress distributions of cold strip rolling by cubic spline function finite strip method.
通过模拟法和数字法处理数据，得到了迴流区的平均速度和湍流度分布，还从数字数据处理器得到了速度概率分布和概率密度函数。
Two data processing methods, one analogue method and the other digital, were employed in order to obtain the profiles of mean velocity and turbulent intensity.
实际测定了四种不同加工方法的非织造布纤维取向分布函数，并将数据与显微投影法测得的纤维取向分布实测数据进行了比较。
The practical fiber ODFs of nonwoven fabrics with 4 different processing methods are measured and the data are compared with that of fiber orientation distribution measured by microscope projector.
实际测定了四种不同加工方法的非织造布纤维取向分布函数，并将数据与显微投影法测得的纤维取向分布实测数据进行了比较。
The practical fiber ODFs of nonwoven fabrics with 4 different processing methods are measured and the data are compared with that of fiber orientation distribution measured by microscope projector.
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