内含5个labview程序，用于差分驱动，小车运行位置计算等；含有三个c程序，是课程上写的，针对二叉树和队列的运用；含有三个fortran程序，用于有限元法（FEM）的求解，及平面域和圆域的自动剖分。-Containing 5 labview program for differential drive, the car running position calculation　containing three c program is written in the curriculum, and the queue for the use of a binary tree　containing three fortran program for the finite element method (FEM ) solving, round and flat fields and automatic mesh domains.