查询词典 probability

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

依据Gamma函数及Γ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。

This paper proposed a geomorphologic instantaneous unit hydrographwith gamma type probability density function.

在形态定量律基础上提出了雨滴沿"路径"的等待时间密度函数成Γ型分布的地貌瞬时单位线。

At first, the characteristics of probability distribution and frequency spectrum of noise inside measuring signal of feedback elements are discussed. Statistic filter method is come up with for noise signal of being Gauss distribution. It is analyzed reason that statistic filter method is superior to arithmetic average filter method.

分析了反馈元件测量信号中噪声的概率分布特性和频谱特性，对呈正态分布的噪声信号提出了统计滤波法，分析了该滤波法优于算术平均滤波法的原因。

The first level of verification used the characteristic parameter technique, and also proposed an on-line signature verification algorithm based on the one dimensional Gauss probability distribution model.

以前面已经分割形成的曲线段为动态匹配对象，可以实现参考模板与测试签名之间曲线段的"一对一"或者"一对多"的动态匹配。

The normal probability graph is still called the Gaussian curve.

一名研究人员试图通过实验论证这一观点。

The probability P of amino acid residues having n pairs of contacts fits a good Gaussian distribution.

得到了形成n对紧密接触对的氨基酸残基的几率分布P满足高斯分布。

However, more and more data show that the method of decreasing the use of index Gaussian distribution leading to underestimation of the large-scale on the probability of price changes, and the power-law is the law of a better description of this.

然而，越来越多的数据表明，使用指数递减的方法导致高斯分布低估了大尺度上价格变化的概率，而幂律定律则对此有更好的描述。

On the hypothesis of earthquake being a Gaussian process with zero mean, the probability distribution of structural design demand will be solved according to the standard deviation.

在地震动为零均值高斯过程的假定下，可以获得结构设计承载力的概率密度函数，进而明确给出构件在设计地震作用下可能会发生破坏的概率分布。

Provided that the initial prior intensity of the states is Gaussian or can be identified as a Gaus- sian sum, the analytical results of the algorithm show that the posterior intensity at any subsequent time step remains a Gaussian sum under the assumption that the state noise, the measurement noise, target spawn intensity, new target birth intensity, target survival prob- ability, and detection probability are all Gaussian sums.

分析的结果表明，当初始的先验强度满足高斯或者可以表示成高斯和的形式时，通过将状态噪声、观测噪声、目标的繁衍、新目标的产生、目标的存活概率和检测概率表示成高斯和的形式，之后每个时刻的后验强度均能表示成高斯和形式。

We obtain the transient distribution of queue length and probability generating function of queue equilibrium distribution.

研究了服务前需要重新调整机器的单重休假M~x/G/1排队系统，在LS变换和L变换下得到了服务员忙期中队长的瞬态分布和队长稳态分布的概率母函数。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。