File list (Check if you may need any files):
matlab路标识别\3.JPG
..............\5.jpg
..............\50.bmp
..............\7.jpg
..............\8.jpg
..............\appendimages.m
..............\interface.fig
..............\interface.m
..............\mid2.bmp
..............\picture\10.jpg
..............\.......\11.jpg
..............\.......\12.jpg
..............\.......\13.jpg
..............\.......\14.jpg
..............\.......\15.jpg
..............\.......\16.jpg
..............\.......\17.jpg
..............\.......\9.jpg
..............\.......\testrequire.asv
..............\.......\testrequire.m
..............\.......\testsift.m
..............\.......\Thumbs.db
..............\.......\tmp.key
..............\.......\tmp.pgm
..............\Require.m
..............\result_1.bmp
..............\result_2.bmp
..............\result_3.bmp
..............\sift.m
..............\siftWin32.exe
..............\Thumbs.db
..............\tmp.key
..............\tmp.pgm
..............\tt1.m
..............\turnleft.jpg
..............\Untitled.asv
..............\youguai.bmp
..............\zuoguai1.bmp
..............\zuoguai_10.bmp
..............\匹配\result_1.bmp
..............\....\result_2.bmp
..............\....\result_3.bmp
..............\....\testtt1.m
..............\....\tmp.key
..............\....\tmp.pgm
..............\....\tt1.asv
..............\....\tt1.m
..............\去除噪音\noise.asv
..............\........\noise.m
..............\获得特征向量\sift.m
..............\限速.bmp
..............\预处理与提取\Require.asv
..............\............\Require.m
..............\picture
..............\匹配
..............\去除噪音
..............\获得特征向量
..............\预处理与提取
matlab路标识别