theoretical numerical analysis

基本解释

Compared with the analytical results, the numerical results have attained a high precision. The study provides a basis for a theoretical and numerical analysis on defectoscopy.
通过实例计算，将数值解结果与解析解结果进行比较，数值解结果具有较高精度，为工程实际中的无损检测提供了理论和计算分析依据。
Various averaging methods have been employed by different authors. A detailed comparison of these methods is presented in this paper through both theoretical and numerical analysis.
不同的作者往往采用不同的平均方法，本文对于这些方祛作出了详细的理论与数值分析比较。
By theoretical and numerical analysis, the two proposed methods have better convergence speed than the classic golden section method.
通过编程实现，数值结果表明这两种改进的方法在收敛速度上明显优于黄金分割法。