1) Heteroscedastic regression analysis
异方差回归分析
1.
The parameters of the probabilistic model were obtained by the heteroscedastic regression analysis method based on the low cycle fatigue(LCF) test data,the fatigue life probability analysis for the pinhole of a disk was achieved by this model,and the distribution of the fatigue life of the pinhole was obtained.
针对某涡轮盘材料,在低循环疲劳试验数据的基础上应用异方差回归分析方法获得了概率模型的参数,应用该模型对涡轮盘销钉孔的低循环疲劳寿命进行了Monte-Carlo数值模拟,获到了寿命的概率分布。
2.
The stochastic expressions and probability density curves of the fatigue performance parameters were obtained by the linear heteroscedastic regression analysis of GH4133 fatigue data,and the fatigue performance parameters didn\'t follow the normal or log-normal distribution.
对GH4133材料疲劳试验数据进行线性异方差回归分析,得到了疲劳性能参数的随机表达式及概率密度曲线,各参数并不服从正态分布或对数正态分布。
2) variance and regression analysis
方差及回归分析
4) ANOVA and regression analyses
方差与回归分析
6) Heteroscedastic regression-autoregression model
异方差回归-自回归模型
补充资料：异方
1.不同的方法和途径。 2.指异域;异国。 3.指他乡;外地。 4.不同地方。 5.特别的药方。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条