%?數字識別

%?生成輸入向量和目標向量
clear?all;
‘LOADING......‘
filename?=dir（‘nums\*.bmp‘）;
for?kk?=?0:99
????p1=zeros（1616）;??%建立全為1的樣本矩陣???
????m=strcat（‘nums\‘filename（kk+1）.name）;
????x=imread（m‘bmp‘）;??%循環讀入0-99個樣本數字文件?
????if（length（size（x））==3）
????????x?=?rgb2gray（x）;?%將圖像轉灰度
????end
%?????figureimshow（x）;title（‘原始黑白圖像‘）;
?????bw=im2bw（x0.5）;
%??????grd=edge（x‘canny‘）;%用canny算子識別強度圖像中的邊界
%??????figureimshow（grd）;
[lr]=size（bw）;
bw1=bw;
????for?i=1:l
????????for?j=1:r
????????????if?bw1（ij）==0
????????????????bw1（ij）=1;
????????????else
????????????????bw1（ij）=0;
????????????end
????????end
????end
????%figureimshow（bw1）;
????[ij]=find（bw1==1）;
????imin=min（i）;
????imax=max（i）;
????jmin=min（j）;
????jmax=max（j）;
????bw2=bw1（imin:imaxjmin:jmax）;??%截取是入圖像中的數字部分
????%figureimshow（bw2）;
????rate=16/max（size（bw2））;
????bw2=imresize（bw2rate）;??%對輸入文件變尺寸處理
????[ij]=size（bw2）;
????i1=round（（16-i）/2）;
????j1=round（（16-j）/2）;
????p1（i1+1:i1+ij1+

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

?????文件??????36352??2015-12-24?11:23??matlab數字識別畢業論文\開題報告（修改）.doc

?????文件???????9501??2010-04-01?15:46??matlab數字識別畢業論文\系統\numberRecognition\numbernet.mat

?????文件???????1154??2010-04-01?15:44??matlab數字識別畢業論文\系統\numberRecognition\numberPT.mat

?????文件???????6468??2010-03-03?08:56??matlab數字識別畢業論文\系統\numberRecognition\numberRecognition.m

?????文件??????12342??2010-01-30?15:54??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（1）.bmp

?????文件??????12342??2010-02-01?18:27??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（10）.bmp

?????文件??????12342??2010-02-01?20:42??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（2）.bmp

?????文件??????12342??2010-02-01?20:43??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（3）.bmp

?????文件??????12342??2010-01-30?15:56??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（4）.bmp

?????文件??????12342??2010-01-30?15:56??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（5）.bmp

?????文件??????12342??2010-02-01?20:43??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（6）.bmp

?????文件??????12342??2010-02-01?18:26??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（7）.bmp

?????文件??????12342??2010-02-01?18:26??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（8）.bmp

?????文件??????12342??2010-02-01?18:26??matlab數字識別畢業論文\系統\numberRecognition\nums\0?（9）.bmp

?????文件??????12342??2010-02-01?18:27??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（1）.bmp

?????文件??????12342??2010-02-01?18:29??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（10）.bmp

?????文件??????12342??2010-02-01?18:27??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（2）.bmp

?????文件??????12342??2010-02-01?18:28??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（3）.bmp

?????文件??????12342??2010-02-01?18:28??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（4）.bmp

?????文件??????12342??2010-02-01?18:28??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（5）.bmp

?????文件??????12342??2010-02-01?18:29??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（6）.bmp

?????文件??????12342??2010-02-01?18:29??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（7）.bmp

?????文件??????12342??2010-02-01?18:29??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（8）.bmp

?????文件??????12342??2010-02-01?18:29??matlab數字識別畢業論文\系統\numberRecognition\nums\1?（9）.bmp

?????文件??????12342??2010-02-01?18:30??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（1）.bmp

?????文件??????12342??2010-02-01?18:32??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（10）.bmp

?????文件??????12342??2010-02-01?18:30??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（2）.bmp

?????文件??????12342??2010-02-01?18:30??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（3）.bmp

?????文件??????12342??2010-02-01?18:30??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（4）.bmp

?????文件??????12342??2010-02-01?18:31??matlab數字識別畢業論文\系統\numberRecognition\nums\2?（5）.bmp

............此處省略98個文件信息