摘要
本文采用Crank-Nicholson隐式差分格式,通过三对角矩阵法求解拟均相二维模型基础设计方程.为拟均相二维模型设计提供一条较好的途径。
In this paper, a fundamental design equation for the quasi-homogeneous two-dimensional model was obtained by solving Crank-Nicholson different defined implicity through triple-reciprocal matrix. The results were useful in providing a solution for the quasi-homogeneous two-dimensional design model.