查询词典 gamma distribution

The relationship between threshold coefficient and constant false alarm probability is obtained after SAR target detection is analyzed according to Gamma distribution.

抑制相干斑后的增强目标检测方法，分析了抑制SAR图像相于斑噪声后的多分布特性，研究了相应的SAR目标检测，提出了一种新的 SAR图像目标检测方法及其实现。

More life distributions, Gamma distribution ,and reliability characteristic are discused in this paper.

目前所有文献研究的都是部件寿命服从指数分布时的情况，本文将等效因子的概念推广到常见的伽玛分布。

The results show that change trend of SPV with time follows gamma distribution and SPV has a peak value.

结果表明，出砂量随时间的变化趋势遵循伽马分布规律，出砂量存在峰值。

In this paper,the research on the parameter estimation of Gamma distribution with three parameters and the test of the location parameters has been made.

该文考虑了混合分布为三参数伽玛分布时的参数估计以及位置参数的检验问题。

The operational availability of a K/n system with the maintenance time submitted to gamma distribution under maintenance strategy

维修时间服从伽玛分布的K/n系统在维修策略下的可用度

The algorithm is derived by proper transformations based on gamma distribution random variables.The algorithm is computationally simple.

该算法计算简单，通过调整分布参数的值，可产生具有任何形状参数和任何方差的广义高斯分布随机变量。

The probability of state duration, represented by a Gamma distribution, is used to depict the time characteristics of the speech.

SDSPM中包含了用伽玛分布表示的状态驻留概率，以刻划语音的时间特征。

First we review the combination of data from life tests, the consideration of this show that a Gamma distribution for the prior of failure rate can be assumed.

首先，介绍了寿命试验数据的信息融合方法，并以此为例，说明了取伽玛分布为指数分布寿命型产品失效率的先验分布的合理性。

This paper advances that Bayesian methods can be used to analyze small sample or single replication simulation output data, and presents some Bayesian methods and estimating method of confidence interval of Gamma distribution.

提出用Bayes方法对小样本或单次运行的仿真输出进行分析，给出了几种条件下的Bayes方法和伽玛分布置信区间的估计方法，提出了Bayes方法中先验分布的确定方法和准则。

Using 176 detailed industries of China in 2004 and the character of Gamma distribution, we find that income inequality will rise when tax exemption increases from 800 yuan to 1600 yuan.

实证结果表明，免税额提高后职工的收入不平等进一步扩大。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。