从CAD图形到matlab的自动转化。可以转换STL文档，已实现从AutoCAD和pro-E到matlab的转换-CAD2MATDEMO, a demonstration of importing 3D CAD data into Matlab. To get CAD data into Matlab, the process is: 1) Export the 3D CAD data as an ASCII STL (or Pro/E render SLP) file.

在matlab中读入CAD模型的stl文件，直接获得离散点数据和法矢信息，并可视化显示CAD模型-Read in the STL file of CAD model in matlab, direct access to information discrete points and the method of vector data, and visual display of CAD model