【正文】 function blue_Callback(hObject, eventdata, handles)% hObject handle to blue (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(,39。 failed to spin39。This is already a gray level image39。,0:50:255)。set(,39。horz=1:10:256。if isrgb() x=imhist((:,:,2))。)。,39。%function gray_Callback(hObject, eventdata, handles)% hObject handle to gray (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(,39。xtick39。bar(horz,x1)。 x1=x(1:10:256)。axes()。ON39。HandleVisibility39。guidata(hObject,handles)。imshow(y)。speckle39。p1=str2num(p{1})。39。}。defans={39。input parameter1:39。%function chengxing_Callback(hObject, eventdata, handles)% hObject handle to chengxing (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA) axes()。=y。,p1)。salt amp。x=()。 p1=str2num(p{1})。input parameter39。}。 defans={39。input parameter1:39。 guidata(hObject,handles)。imshow(y)。gaussian39。 p2=str2num(p{2})。,1,defans)。 p=inputdlg(prompt,39。39。039。}。,39。 prompt={39。 imshow(y)。p1=str2num(p{1})。input parameter39。}。defans={39。input parameter1:39。function other_Callback(hObject, eventdata, handles)% hObject handle to other (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)axes()。y=imrotate(x,90)。function right90_Callback(hObject, eventdata, handles)% hObject handle to right90 (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)axes()。y=imrotate(x,90)。end% function left90_Callback(hObject, eventdata, handles)% hObject handle to left90 (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)axes()。 y=fliplr(x)。endimshow(y)。if isrgb() x=()。 imshow(y)。else x=()。if isrgb() for k=1:3 y(:,:,k)=flipud(x(:,:,k))。旋轉(zhuǎn)欄：%function xuanzhuan_Callback(hObject, eventdata, handles)% hObject handle to xuanzhuan (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%function updown_Callback(hObject, eventdata, handles)% hObject handle to updown (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)axes()。)。y=imresize(,p1,39。,1,defans)。p=inputdlg(prompt,39。39。}。 prompt={39。 imshow(y)。nearest39。p1=str2num(p{1})。input the magnification times39。}。defans={39。input the magnification times:39。 %function fangda_Callback(hObject, eventdata, handles)% hObject handle to fangda (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)axes()。y=imcrop()。)。,39。%function jietu_Callback(hObject, eventdata, handles)% hObject handle to jietu (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(,39。 axes()。 x=()。 p3=str2num(p{3})。 p1=str2num(p{1})。input parameter39。}。,39。,39。 defans={39。input parametergamma39。input parameter239。input parameter139。)。,39。else msgbox(39。if isrgb() y=rgb2gray()。close(gcf)。end%function exit_Callback(hObject, eventdata, handles)% hObject handle to exit (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)clc。i=getimage(gca)。elsefile=strcat(pathname,filename)。)。,39。if isequal([filename,pathname],[0,0]) errordlg(39。save as39。*.bmp39。 =y。 imshow(y)。else y=imread([path,name])。error39。no file selected39。)。},39。文件菜單欄：function open_Callback(hObject, eventdata, handles)% hObject handle to open (see GCBO)% eventdata reserved to be defined