In this paper, the spectral methods based on the input output system theory (IOST) were used to compute quantities related to the gravity field.

本文所采用的基于输入-输出系统论的谱方法在计算结果的精度上与最小二乘配置方法相当，却很容易用于异性场的计算。

youdao

In this paper, the spectral methods based on the input output system theory (IOST) were used to compute quantities related to the gravity field.

本文所采用的基于输入-输出系统论的谱方法在计算结果的精度上与最小二乘配置方法相当，却很容易用于异性场的计算。

youdao