用近邻权法推估重力异常

本文根据非参数回归理论提出了一种推估空间重力异常的方法,此方法不需要任何假定,计算简单。试算结果表明,其精度与现行的其它方法相符。

Prediction of Gravity Anomalies by Nearest Neighbor

In this paper a method of prediction of point free-air anomalies,based on the theory of nonparametric regression,is proposed。 In this method no assumption of model is needed and its caculation is very simple.The result of some computation examples shows that the accuracy of this method is consistent with the other methods used in present time.