distribution n. 1.分配,分发,配给;分配装置[系统];配给品;配给量;【经济学】配给方法,配给过程;分红;【法律】(无遗嘱死亡者的)财产分配。 2.分布,配置,分布状态;【生物学】(生物的)分布范围;【无线电】频率分布。 3.分类,整理,区分。 4.【电学】配电;【机械工程】配汽;【印刷】拆版;【逻辑学】周延(性)。 5.销售。 the distribution of wealth 财富的分配。 the accurate distribution of zoological specimens 动物品种的精确分类。 live on charitable distributions alone 完全依靠配给救济品生活。 the distribution of coniferous forests 针叶林的分布范围。 the distribution of troops 部队配置。 The distribution of our school paper is now 3000. 我们校刊的发行量现在是3000份。 We have a good harvest but our distribution is bad. 我们丰收了,但是产品卖不出去。
Mimo ; order statistics ; flat fading ; gamma distribution Mimo顺序统计量平坦衰落gamma分布
Statistical interpretation of data parameter estimation for gamma distribution pearson 3 distribution 数据的统计处理和解释分布
4 . in this part , we obtain the empirical bayes estimation for the parameter of the gamma distribution families y ( , 1 / 2 ) , and obtain convergent rate 针对伽玛分布族( , 1 / 2 ) ,在加权平方损失函数下,得到了其参数的经验bayes估计及其收敛速度。
About and of two normal distribution and of gamma distribution . when sample size is not large , conclusion shows that the precision of the interval estimation of parameter is remarkably increasing if the data from tables in this paper are used 通过计算比较,得出结论:在小样本的情况下,用本文所求的置信区间作为未知参数的区间估计将会使估计精度得到显著的提高。
The formulas for computing mean and deviation of the average consolidation degree of double - layered soil are derived as vertical coefficient of consolidation submitting to gamma distribution . with these formulas , the influence of geotechnical auto - correlation distance to the probability characteristics of consolidation degree is studied . it shows that along with the rising of auto - correlation distance , the sensitivity of probability characteristics of consolidation degree to auto - correlation distance is falling 当竖向固结系数为gamma分布时,推导了双层地基平均固结度均值和方差的计算公式:利用该公式分析了土性自相关距离对平均固结度概率特性的影响,结果显示,自相关距离越大,平均固结度的概率特性值对自相关距离越不敏感。
It is revealed that the rtt distribution is best fitted by a constant plus a " skewed right " gamma distribution . the adjacent and near - adjacent delays in the time series are linearly dependent rather than random . it is also indicated that there are only weak or no nonlinear correlations among rtt observations 分析表明rtt时间序列与一个常数加右偏的分布极其相符合;在时间序列中相邻的及相近的时延之间是线性相关而不是不相关的;也可以看到在两个采集的rtt观测值之间只有微弱的或没有非线性相关性。
At first , based on the 272 station monthly precipitation in china , the paper described the heterogeneous of the spatial distribution precipitation by use of the curve of lorenz and the coefficient of g . the results show that the heterogeneous of the spatial monthly precipitation in summer is stronger than in winter . based on this describing , the probability distributions function of the spatial distributions are fitted by use of the gamma distribution model , and this general principle is examined . the results show that the gamma distribution is good on describing the heterogeneous of the spatial distribution precipitation in china 并以分布拟合中国区域月降水量的空间概率分布,拟合效果优良,表明描述中国区域月降水量水平空间分布非均匀性的普适分布律以分布的pdf最为适宜;以1 、 4 、 7 、 10月具有代表性的资料为例分析了各季月降水量空间分布型的主要特征及其形成原因,并从一个侧面表明我国月降水量空间分布的偏态性正是我国降水气候的最显著统计特征之一,这也与我国大陆性季风气候特点密切相关;并且月降水量的基尼系数和分布模式形状参数值都是夏季大于冬季,说明月降水量的空间分布非均匀性夏季比冬季弱。