linear hypothesis meaning in English
线性假设
Examples
- 7 ) the tri - linear hypothesis between moment and curvature is fit to actual state , and the deflection formula which deduced by the hypothesis is agreed with the test results . therefore it can be used as the formula to calculate the deflection of rc members strengthened with frp under sustaining load
7 .加固后构件的弯矩一曲率曲线三线性假设能够反映实际情况;根据推导的挠度计算公式计算的挠度值与试验值相比吻合较好,因此可以作为frp加固钢筋混凝土受弯构件的挠度计算依据。 - However , two - stage estimates of regression coefficients corresponding to these two estimates have approximate equal mean square error . for testing linear hypothesis about regression coefficients , banerjee and magnus ( 1997 ) studied the sensitivity of f - test sta , tistic ( fgls ( ) ) based on generalized least square estimate caused by variance parameter in general case and proposed sensitivity statistic and its distribution
关于回归系数的线性假设检验问题, banerjee和magnus ( 1997 )在一般情况下从理论上研究了方差参数对基于广义最小二乘估计的f -检验统计量( f _ ( gls ) ( ) )的种种影响,提出了敏感性的概念,并给出敏感统计量的形式及其分布。 - ( 3 ) how to design the bayesian test method about the parameter ' s linear hypothesis according to the relationship between the multivariate t distribution and f distribution . ( 4 ) the bayesian diagnosis and unit root test method about the random error series . ( 5 ) the bayesian mean value quality control chart when the variance is known and the mean value - standard error control chart when the variance is unknown
然后,研究了扩散先验分布下单方程模型参数的贝叶斯估计理论,证明了模型系数的后验分布为多元t分布,模型误差项方差的后验估计为逆gamma分布;根据多元t分布和f分布之间的关系,构造了模型系数线性假设检验的贝叶斯方法;根据hpd置信区间构造了随机误差序列自相关的贝叶斯诊断和单位根检验方法,并利用单方程模型的贝叶斯推断理论研究了方差已知时的贝叶斯均值控制图和方差未知时的贝叶斯均值?标准差控制图。 - Macroscale inversion analysis of measured displacements in tunnel , slope and dam is studied detailedly according to inverse formulation method and direct formulation method . aimed at inverse problem for identifying original geostress parameters and stru - ture modulus of rock , linear hypothesis for shear stress field of slope is proposed . structural model of transversely isotropic medium is constructed
针对逆源(初始地应力)和逆介质(岩层结构模量)的识别问题,提出了地层剪应力场的线性假定,构造了横观各向同性体的结构性计算模型,应用了逆定式化有限元反演方法,快速地搜索到了被识别参数的最优值。
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