shiyan2\fanzhuan.fig .......\fanzhuan.m .......\gray.png .......\huidu.m .......\huidu1.fig .......\huidu2.fig .......\huiduxiangxing1.fig .......\huiduxiangxing2.fig .......\huiduxiangxing3.fig .......\huiduxiangxing4.fig .......\huiduxianxing.m .......\sailboat.bmp .......\Xh01.png shiyan2