论文部分内容阅读
在重磁数据处理中,目前空间域的延拓方法,效果良好。但也各自存在某些不足,积分插值法边部丢点较多,在数据少时便无法进行计算;其所用下延插值函数取4次多项式,不能反映在场源界面奇异的客观规律;一些归结为解线性方程组以
In gravity and magnetic data processing, the current method of extending the space domain works well. But there are also some shortcomings. The integral interpolation method has a lot of edge loss points and can not be calculated when the data is small. The quadratic polynomial used in the interpolation function can not reflect the objective law of singularity in the field source interface. Solve linear equations