基于半参数模型的GPS系统误差处理的关键之一是选择合适的正则化矩阵。
One of the crucial steps is choosing an appropriate regularizer in processing GPS systematic errors based on the semi-parametric model.
把半参数模型引入大地测量反演模型，有利于消除或削弱了测量数据系统误差对大地测量反演的模型参数的影响；
Having leaded the semi-parameter model into the geodetic inversion model, the effect of surveying data systemic error is eliminated or weakened on the geodesy inversion model.
在响应变量随机缺失时，研究了半参数变系数模型响应变量均值的借补估计。
We develop imputation estimators of mean of responses for semiparametric varying-coefficient model with response variables missing at random.
介绍具有随机设计的一类半参数方差函数模型。
We propose a general semiparametric variance function model in a random design setting.
介绍具有随机设计的一类半参数方差函数模型。
We propose a general semiparametric variance function model in a random design setting.
应用推荐