核光滑
雙語例句
1.Two methods of kernel smoothing in semiparametric regression model are studied that one is related to partial kernel smoothing and the other to partial residual.
討論了半參數模型核光滑估計的兩種方法，即偏核光滑估計與偏殘差估計，通過構造核估計廣義交叉核實函數自動選取窗口參數。
2.In this paper, the estimation of coefficient functions in a varying-coefficients EV model are constructed by using kernel smoothing and generalized least square method.
利用核函數法和廣義最小二乘法給出了壹般變系數EV模型系數參數的估計，得到了估計的強相合性。