matlab中pdetool工具箱的manual，适用于偏微分方程的求解-in pdetool matlab toolbox manual, partial differential equation for

利用传统有限元方法计算二维possion 方程的特征值问题，网格采用的是三角网格，由matlab 的pdetool产生，一次多项式近似-Using traditional two-dimensional finite element method possion equation eigenvalue problem, the grid uses a triangular mesh is generated by the matlab pdetool, a polynomial approxim

偏微分方程数值解法事例，采用MATLAB中的pdetool，内有详细的参数设置和注释，注意打开时需要在工具箱内选择路径打开-Numerical Solution of Partial Differential Equations Using matlab pdetool

一本介绍微分方程的解法的书，主要提供PDEtool用法、有限元和有限差分法和常微分方程组的解法。-A book that describes the solution of differential equations, mainly to provide PDEtool usage, finite element and finite difference method and ordinary differential equations solution.