clear?all
I1=imread（‘test.jpg‘）;I=rgb2gray（I1）;
%J=imnoise（I‘gaussian‘00.05）;?%添加均值為0，方差為0.05的高斯噪聲
K1=wiener2（I[55]）;
K2=wiener2（I[99]）;
K3=wiener2（I[1313]）;
subplot（221）imshow（I）;
title（‘加入高斯噪聲圖像‘）;
subplot（222）imshow（K1）;
title（‘5*5窗口自適應濾波‘）;
subplot（223）imshow（K2）;
title（‘9*9窗口自適應濾波‘）;
subplot（224）imshow（K3）;
title（‘13*13窗口自適應濾波‘）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-12-05?03:30??matlab圖像處理\
?????文件?????????413??2013-12-05?03:33??matlab圖像處理\adaptiveFilter.m
?????文件????????1427??2009-09-09?03:37??matlab圖像處理\adpmedian.m
?????文件???????47635??2013-10-24?05:09??matlab圖像處理\test.jpg
?????文件?????????406??2009-05-06?05:58??matlab圖像處理\中值濾波.asv
?????文件?????????400??2009-05-06?06:15??matlab圖像處理\中值濾波.m
?????文件?????????321??2009-05-06?05:18??matlab圖像處理\加噪聲.asv
?????文件?????????351??2009-05-06?06:00??matlab圖像處理\加噪聲.m
?????文件?????????500??2009-05-06?10:02??matlab圖像處理\各種邊緣檢測算子.asv
?????文件?????????500??2009-05-06?10:05??matlab圖像處理\各種邊緣檢測算子.m
?????文件??????????76??2009-05-06?09:34??matlab圖像處理\圖像二值化.m
?????文件?????????236??2009-05-06?10:02??matlab圖像處理\灰度變換（對數變換）.asv
?????文件?????????236??2009-05-06?10:05??matlab圖像處理\灰度變換（對數變換）.m
?????文件????????1409??2009-05-05?23:25??matlab圖像處理\直方圖均衡化.asv
?????文件????????1417??2009-05-06?03:31??matlab圖像處理\直方圖均衡化.m
?????文件?????????929??2009-05-06?04:18??matlab圖像處理\直方圖均衡化及規定化.asv
?????文件?????????998??2009-05-06?04:41??matlab圖像處理\直方圖均衡化及規定化.m
?????文件????????1616??2009-05-05?04:35??matlab圖像處理\神經網絡分類.m
?????文件?????????340??2009-05-06?05:58??matlab圖像處理\線性平滑濾波.asv
?????文件?????????340??2009-05-06?06:00??matlab圖像處理\線性平滑濾波.m
?????文件?????????479??2009-05-06?08:57??matlab圖像處理\銳化（邊緣增強）.asv
?????文件?????????479??2009-05-06?08:58??matlab圖像處理\銳化（邊緣增強）.m