本文对分形几何的含义、几何特征及与计算机图形学的关系进行了阐述。并根据切身体会使用Java语言进行了几个简单的几何图形生成实验。实验对单棵IFS Tree的生成，人工IFS树林和天然IFS树林的生成的算法和代码进行了详细的论述。还编程实现了用Sierpinsk地毯拼接成武汉大学工学部一号教学楼外形图（近似模仿）。通过分形几何课程的学习和实验加深了对世界的认识。-Code in detail. Also the programming with Sierpinsk carpet joining Chengwu Chinese University Department of a teaching building outline drawing ( approximate mimic ). Through the fractal geometry curriculum experimental learning and deepen the understanding of the world.