identical distribution造句
例句與造句
- weak law of large numbers for the random variable sequences of un-independent and un-identical distribution
非獨(dú)立不同分布隨機(jī)變量序列的弱大數(shù)定律 - the weak law of large numbers for weighted sums of random variable sequences of independent and identical distribution
獨(dú)立同分布隨機(jī)變量列加權(quán)和的弱大數(shù)定律 - in chapter five, let { xt, i 1 } be-mixing sequences with identical distributions, which belong to domain of normal attraction with non-generational and stable distribution . with probability one, we have limsup a . s
第五章，設(shè)x_n，n1是同分布-混合序列，其分布屬于特征指數(shù)為(02)的非退化穩(wěn)定分布的正則吸引場(chǎng)，證明了依概率1有 - lots of research results are obtained in this field, though which are always based on two assumptions : one is that process variables are subjected to multivariate normal distribution; the other is that samples are subjected to independent and identical distribution ( iid )
在此領(lǐng)域雖已獲得了大量成果，但研究基本上是在過(guò)程檢測(cè)數(shù)據(jù)服從多元正態(tài)分布和獨(dú)立同分布的兩個(gè)假設(shè)下進(jìn)行的。 - in discrete condition, considering two cases of independent identical distribution and dependent distribution, we gave the moment, the second moment and variance, in continuous condition, models of the random rate of interest were established respectively by gauss process, wiener process or o-u process
對(duì)于離散型情況，考慮了獨(dú)立同分布和非獨(dú)立兩種情形，分別給出了給付現(xiàn)值的一、二階矩和方差。 - It's difficult to find identical distribution in a sentence. 用identical distribution造句挺難的
- 1 and ( a2 ) are fulfilled, and, in addition, the second-order derivative ( x ) exists and is bounded, and let then theorem 6.1 let { xn, n > 2 } be stationary na sequence with identical distribution, satisfing assumption of theorem 4.1, then for all x c ( ( z ) ), we have
三2為同分布na隨機(jī)變量序列，滿足條件ai（n）和az，進(jìn)一步設(shè)川叫非降或非升，且存在口0，使得太以丫1，則對(duì)八x）的任一連續(xù)點(diǎn)。有人一）一j（x） - first, the standard errors computed under the assumptionthat the error term is independent identical distribution will be biased . second, theassumption of independence is unlikely to satisfied . in the panel data analysis modelwith hierarchical structure, hierarchical effects, nested effects, time effects are seted . then the dissertation deduced parameter estimation and hypothesis test statistic andits probability distribution and analyze the hierarchical panel data set : eastern china, central china and western china are the top level, and the prc ’ s province, cities, and autonomous regions are bottom level
然后針對(duì)目前面板數(shù)據(jù)分析過(guò)程中存在的兩方面問(wèn)題,即一方面在利用面板數(shù)據(jù)模型進(jìn)行分析時(shí),標(biāo)準(zhǔn)誤差的計(jì)算是基于誤差項(xiàng)相互獨(dú)立并且同分布的假設(shè),如果誤差項(xiàng)是相關(guān)的將會(huì)造成估計(jì)有偏的后果;另一方面關(guān)于獨(dú)立性這一假設(shè)本身就難以滿足;提出多層嵌套面板數(shù)據(jù)模型,設(shè)定了層效應(yīng)、嵌套效應(yīng)以及時(shí)間效應(yīng)參數(shù),研究了多層嵌套模型的參數(shù)估計(jì)量和假設(shè)檢驗(yàn)統(tǒng)計(jì)量及其分布。