一个50行的简短Matlab有限元程序，求解三维线弹性问题。执行fem3d.m即可。-A brief 50-line Matlab finite element program for solving three-dimensional linear elastic problem. Executive fem3d.m .

The Finite Element Method for 3D Thermomechanical Application

一个三维的有限元程序代码， 程序里有详细的注释，包括网格的剖分等 参考文献，输入文档。-A three-dimensional finite element program code, program, there are detailed notes, including grid mesh and other references, the input document.