clear?all;
close?all;
k?=?0;
for?i=1:40?????????????????????????????????????????????????????%
????for?j=1:5
??InputImage=imread（strcat（‘train\‘‘orl_‘num2str（i）‘_00‘num2str（j）‘.bmp‘））;
????gab?=?rgb2gray（InputImage）
????????[ca1ch1cv1cd1]=dwt2（gab‘db2‘）;
????????%一次小波變換，保存每幅圖像的變換系數
????????cv1（::ji）=cv1;
????????ch1（::ji）=ch1;
????????cd1（::ji）=cd1;
????????ca（::ji）=ca1;
????????
??????????f=dct2（ca1）;????????????????????????????????????%DCT變換
??????????g=abs（f）;??????????????????
??????????h=f（1:71:7）;????????????????????????????%DCT系數提取
????????k?=?k?+?1;
???????allcoor（k:）?=h（:）;
????????%total每行保存的是一幅圖像
????end
end

k?=?0;
for?i=1:40?????????????????????????????????????????????????????%
????for?j=6:10
??InputImage=imread（strcat（‘test\‘‘o

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????30966??1994-04-18?14:07??test\orl_10_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_10_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_10_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_10_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_10_9.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_11_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_11_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_11_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_11_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_11_9.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_12_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_12_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_12_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_12_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_12_9.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_13_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_13_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_13_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_13_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_13_9.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_14_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_14_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_14_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_14_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_14_9.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_15_10.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_15_6.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_15_7.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_15_8.bmp

?????文件??????30966??1994-04-18?14:07??test\orl_15_9.bmp

............此處省略378個文件信息