Finally , the average value , root - mean - square value , maximum , minimum , spike factor of wind force , wind force moment are analyzed to studied the mutually interference influences to the base force of high buildings and group of buildings 最后分析不同狀態(tài)下風力、風力矩的平均值、均方根值、最大值、最小值和峰值因子,探討了風荷載下高層建筑的相互干擾和群樓對建筑物風力影響。
( 5 ) statistically analyze data : except provide basic analysis , it can also calculate the maximum , minimum , average and root - mean - square value of age , pre - hospital , bp , gcs , rts , iss , gos , ps _ triss , ps _ ascot . the results can be output or printed out by the forms of graph or report ( 5 )數(shù)據(jù)的統(tǒng)計分析:本系統(tǒng)提供基本的數(shù)據(jù)統(tǒng)計分析功能,可進行包括年齡、院前時間、血壓、 gcs 、 rts 、 iss 、 gos 、 ps _ triss 、 ps _ ascot等資料的最大值、最小值、平均值、標準差等大量統(tǒng)計工作;統(tǒng)計結果可用圖形或報表形式導出或打印。
It comes up with a new notion , d - solution , which is applied to the distance estimation , by virtue of hilbert space ; furthermore , the dissertation has gained a necessary condition which is identity of minimum mean - square value in linear function classes , so that d - solution extends minimum mean - square value within the domain of nonlinear function equation or equation system ; and , the dissertation studies in detail the classical moment estimation and maximal likelihood estimation on the parameters of ar ( p ) , a series of theorems in the estimation section shows the moment estimators are consistent on the ground of large samples jikewise , those distribution functions of the estimated parameters accord to maximum likelihood estimation converge gauss distribution if the white noise is gaussan 首先,借助hilbert空間理論,提出了距離估計的d -解,給出了d -解的必要條件,這個條件在線性函數(shù)類里即是極小二乘估計法, d -解的必要條件滿足的方程實質上將極小二乘估計法推廣到多函數(shù)及非線性函數(shù)類。再而,詳細地研究了多元弱平穩(wěn)序列自回歸模型ar ( p )的參數(shù)經典的矩的替代估計和極大似然估計,獲得矩的替代估計的一致性的結果。對基于gauss白噪聲假設多元弱平穩(wěn)序列自回歸模型的均值、白噪聲的協(xié)方差陣的極大似然估計都有依分布收斂到多元正態(tài)分布的統(tǒng)計性質。