<P><FONT size=1><b><EM>实例53：可设置函数曲线光源的用户界面</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例53');
h1=axes('parent',h0,...
'position',,...
'visible','off');
=meshgrid(-8:0.5:8);
r=sqrt(x.^2+y.^2)+eps;
z=sin(r)./r;
fh=surf(x,y,z);
shading interp
view([-60 30])
camlight left
lightk=light('position',);
button1=uicontrol('parent',h0,...
'style','pushbutton',...
'string','设置光线',...
'position',,...
'callback',[...
'an1=inputdlg(''光线来源的X轴坐标'');,',...
'k1=str2num(an1{1});,',...
'an2=inputdlg(''光线来源的Y轴坐标'');,',...
'k2=str2num(an2{1});,',...
'an3=inputdlg(''光线来源的Z轴坐标'');,',...
'k3=str2num(an3{1});,',...
'set(lightk,''position'',);,',...
'set(edit1,''string'',[''['',num2str(k1),'' '',num2str(k2),'' '',num2str(k3),'']'']);']);
button2=uicontrol('parent',h0,...
'style','pushbutton',...
'string','关闭',...
'position',,...
'callback','close');
edit1=uicontrol('parent',h0,...
'style','edit',...
'max',2,...
'min',0,...
'fontsize',15,...
'backgroundcolor',,...
'string','',...
'position',);
text1=uicontrol('parent',h0,...
'style','text',...
'backgroundcolor',,...
'fontsize',15,...
'string','光线来源坐标',...
'position',);</P>
<P><FONT size=1><b><EM>实例54：添加效果</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例54');
h1=axes('parent',h0,...
'position',,...
'visible','off');
ezsurf('sin(sqrt(x.^2+y.^2))/sqrt(x.^2+y.^2)',[-6*pi,6*pi])
b1=uicontrol('parent',h0,...
'units','points',...
'tag','b1',...
'style','pushbutton',...
'string','设置',...
'backgroundcolor',,...
'position',,...
'callback',[...
'view(0,75);,',...
'shading interp;,',...
'lightangle(-45,30);,',...
'k=findobj(gca,''type'',''surface'');,'...
'set(k,''facelighting'',''phong'');,',...
'set(k,''ambientstrength'',0.3);,',...
'set(k,''diffusestrength'',0.8);,',...
'set(k,''specularstrength'',0.9);,',...
'set(k,''specularexponent'',25);,',...
'set(k,''backfacelighting'',''unlit'')']);
b2=uicontrol('parent',h0,...
'units','points',...
'tag','b2',...
'style','pushbutton',...
'string','关闭',...
'backgroundcolor',,...
'position',,...
'callback','close');</P>
<P><FONT size=1><b><EM>实例55：查询日期</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例55');
h1=axes('parent',h0,...
'position',,...
'visible','off');
huidiao=[...
'yearnum=str2num(get(edit1,''string''));,',...
'monthnum=str2num(get(edit2,''string''));,',...
'daynum=str2num(get(edit3,''string''));,',...
'monthday=;,',...
'dyear=yearnum-2000;,',...
'beishu=fix(dyear/4);,',...
'yushu=rem(yearnum,4);,',...
'if yushu==0,',...
'monthday(3)=29;,',...
'end,',...
'mday=0;,',...
'for i=1:monthnum,',...
'mday=monthday(i)+mday;,',...
'end,',...
'yearday=mday+daynum-1;,',...
'noweek=fix(yearday/7);,',...
'set(edit5,''string'',[''第'',num2str(noweek),''周'']);,',...
'if dyear>0,',...
'if yushu==0,',...
'beishu=beishu-1;,',...
'end,',...
'dday=yearday+365*dyear+beishu+1;,',...
'end,',...
'if dyear<=0,',...
'dday=365*dyear+yearday+beishu;,',...
'end,',...
'mweek=rem(dday,7)+7;,',...
'if mweek==8,',...
'set(edit4,''string'',''Sunday'');,',...
'end,',...
'if mweek==9,',...
'set(edit4,''string'',''Monday'');,',...
'end,',...
'if mweek==10,',...
'set(edit4,''string'',''Tuesday'');,',...
'end,',...
'if mweek==11,',...
'set(edit4,''string'',''Wednesday'');,',...
'end,',...
'if mweek==12,',...
'set(edit4,''string'',''Thursday'');,',...
'end,',...
'if mweek==13,',...
'set(edit4,''string'',''Friday'');,',...
'end,',...
'if mweek==7,',...
'set(edit4,''string'',''Saturday'');,',...
'end,',...
'if mweek==6,',...
'set(edit4,''string'',''Friday'');,',...
'end,',...
'if mweek==5,',...
'set(edit4,''string'',''Thursday'');,',...
'end,',...
'if mweek==4,',...
'set(edit4,''string'',''Wednesday'');,',...
'end,',...
'if mweek==3,',...
'set(edit4,''string'',''Tuesday'');,',...
'end,',...
'if mweek==2,',...
'set(edit4,''string'',''Monday'');,',...
'end,',...
'if mweek==1,',...
'set(edit4,''string'',''Sunday'');,',...
'end'];
edit1=uicontrol('parent',h0,...
'style','edit',...
'horizontalalignment','right',...
'position',);
text1=uicontrol('parent',h0,...
'style','text',...
'string','年',...
'horizontalalignment','left',...
'position',);
edit2=uicontrol('parent',h0,...
'style','edit',...
'horizontalalignment','right',...
'position',);
text2=uicontrol('parent',h0,...
'style','text',...
'string','月',...
'horizontalalignment','left',...
'position',);
edit3=uicontrol('parent',h0,...
'style','edit',...
'horizontalalignment','right',...
'position',);
text3=uicontrol('parent',h0,...
'style','text',...
'string','日',...
'horizontalalignment','left',...
'position',);
edit4=uicontrol('parent',h0,...
'style','edit',...
'horizontalalignment','left',...
'position',);
text4=uicontrol('parent',h0,...
'style','text',...
'string','查找的日期为',...
'horizontalalignment','right',...
'position',);
edit5=uicontrol('parent',h0,...
'style','edit',...
'horizontalalignment','left',...
'position',);
text1=uicontrol('parent',h0,...
'style','text',...
'string','该日处于',...
'horizontalalignment','left',...
'position',);
button1=uicontrol('parent',h0,...
'style','pushbutton',...
'position',,...
'string','开始',...
'callback',huidiao);
button2=uicontrol('parent',h0,...
'style','pushbutton',...
'position',,...
'string','关闭',...
'callback','close');
</P>
<P><FONT size=1><b><EM>实例56：图形效果（1）</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例56');
h1=axes('parent',h0,...
'position',,...
'visible','off');
l1=uimenu(gcf,'label','Draw figure',...
'tag','l1');
huidiao=[...
'if get(r1,''value'')==1,',...
'shading faceted,',...
'end,',...
'if get(r2,''value'')==1,',...
'shading flat,',...
'end,',...
'if get(r3,''value'')==1,',...
'shading interp,',...
'end,',...
'k=get(p1,''value'');,',...
'switch k,',...
'case 1,',...
'colormap(''cool''),',...
'case 2,',...
'colormap(''spring''),',...
'case 3,',...
'colormap(''summer''),',...
'case 4,',...
'colormap(''autumn''),',...
'case 5,',...
'colormap(''winter''),',...
'end'];
l11=uimenu('parent',l1,...
'label','Surface',...
'tag','l11',...
'callback',[...
'=meshgrid(-8:0.5:8);,',...
'r=sqrt(x.^2+y.^2)+eps;,',...
'z=sin(r)./r;,',...
'surf(x,y,z),',...
huidiao]);
l12=uimenu('parent',l1,...
'label','Mesh',...
'tag','l12',...
'callback',[...
'mesh(peaks),',...
huidiao]);
l13=uimenu('parent',l1,...
'label','Membrane',...
'tag','l13',...
'callback',[...
'mesh(membrane),',...
huidiao]);
f1=uicontrol('parent',h0,...
'units','points',...
'listboxtop',0,...
'position',,...
'style','frame',...
'tag','f1');
r1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','shading faceted',...
'style','radiobutton',...
'tag','r1',...
'value',1,...
'callback',[...
'shading faceted,',...
'set(r1,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);']);
r2=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','shading flat',...
'style','radiobutton',...
'tag','r2',...
'value',0,...
'callback',[...
'shading flat,',...
'set(r2,''value'',1);,',...
'set(r1,''value'',0);,',...
'set(r3,''value'',0);']);
r3=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','shading interp',...
'style','radiobutton',...
'tag','r3',...
'value',0,...
'callback',[...
'shading interp,',...
'set(r3,''value'',1);,',...
'set(r1,''value'',0);,',...
'set(r2,''value'',0);']);
t1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'fontsize',12,...
'listboxtop',0,...
'position',,...
'string','平滑处理',...
'style','text',...
'tag','t1');
t2=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'fontsize',12,...
'listboxtop',0,...
'position',,...
'string','设置色调',...
'style','text',...
'tag','t2');
p1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','Cool|Spring|Summer|Autumn|Winter',...
'style','popupmenu',...
'tag','p1',...
'value',1,...
'callback',[...
'k=get(p1,''value'');,',...
'switch k,',...
'case 1,',...
'colormap(''cool''),',...
'case 2,',...
'colormap(''spring''),',...
'case 3,',...
'colormap(''summer''),',...
'case 4,',...
'colormap(''autumn''),',...
'case 5,',...
'colormap(''winter''),',...
'end']);
b1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','关闭',...
'tag','b1',...
'callback','close');
b2=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','Colorbar',...
'tag','b2',...
'callback','colorbar');</P>
<P><FONT size=1><b><EM>实例57：图形效果</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例57');
h1=axes('parent',h0,...
'position',,...
'visible','off');
f1=uicontrol('parent',h0,...
'style','frame',...
'position',,...
'string','dull',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','r1',...
'value',1,...
'callback',[...
'set(r1,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);,',...
'material dull']);
r1=uicontrol('parent',h0,...
'style','radiobutton',...
'position',,...
'string','dull',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','r1',...
'value',1,...
'callback',[...
'set(r1,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);,',...
'material dull']);
r2=uicontrol('parent',h0,...
'style','radiobutton',...
'position',,...
'string','metal',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','r2',...
'value',0,...
'callback',[...
'set(r2,''value'',1);,',...
'set(r1,''value'',0);,',...
'set(r3,''value'',0);,',...
'material metal']);
r3=uicontrol('parent',h0,...
'style','radiobutton',...
'position',,...
'string','shiny',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','r3',...
'value',0,...
'callback',[...
'set(r3,''value'',1);,',...
'set(r1,''value'',0);,',...
'set(r2,''value'',0);,',...
'material shiny']);
u1=uimenu('parent',h0,...
'label','绘图',...
'backgroundcolor',,...
'tag','u1',...
'callback',[...
'=meshgrid(-8:0.5:8);,',...
'r=sqrt(x.^2+y.^2)+eps;,',...
'z=sin(r)./r;,',...
'surf(x,y,z),',...
'shading interp']);
b1=uicontrol('parent',h0,...
'style','pushbutton',...
'position',,...
'string','light',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','b1',...
'callback','camlight headlight');
b2=uicontrol('parent',h0,...
'style','pushbutton',...
'position',,...
'string','关闭',...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'tag','b2',...
'callback','close');</P>
<P><FONT size=1><b><EM>实例58：可控制小球运动速度的用户界面</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例58');
h1=axes('parent',h0,...
'position',,...
'visible','off');
t=0:0.1:4*pi;
x=sin(t);
y=cos(t);
plot(x,y)
axis equal
axis off
h=line('color',,...
'linestyle','.',...
'xdata',0,...
'ydata',1,...
'markersize',20,...
'erasemode','xor');
n=length(t);
i=1;
speed=0.01;
k=0;
b1huidiao=[...
'k=0;,',...
'while 1,',...
'set(h,''xdata'',x(i),''ydata'',y(i));,',...
'drawnow,',...
'pause(speed),',...
'i=i+1;,',...
'if i>n,',...
'i=1;,',...
'end,',...
'if k==1,',...
'break,',...
'end,',...
'end'];
b1=uicontrol('parent',h0,...
'units','points',...
'tag','b1',...
'style','pushbutton',...
'string','开始',...
'backgroundcolor',,...
'position',,...
'callback',b1huidiao);
b2=uicontrol('parent',h0,...
'units','points',...
'tag','b2',...
'style','pushbutton',...
'string','停止',...
'backgroundcolor',,...
'position',,...
'callback','k=1;');
b3=uicontrol('parent',h0,...
'units','points',...
'tag','b3',...
'style','pushbutton',...
'string','关闭',...
'backgroundcolor',,...
'position',,...
'callback',[...
'k=1;,',...
'close']);
s1=uicontrol('parent',h0,...
'units','points',...
'tag','s1',...
'style','slider',...
'value',50*speed,...
'max',1,...
'min',0,...
'backgroundcolor',,...
'position',,...
'callback',[...
'm=get(s1,''value'');,',...
'speed=m/50;']);
t1=uicontrol('parent',h0,...
'units','points',...
'tag','t1',...
'style','text',...
'fontsize',15,...
'string','小球运动速度',...
'backgroundcolor',,...
'position',);
</P>
<P><FONT size=1><b><EM>实例59：设置坐标轴纵横轴比</EM></b></FONT></P><P>h0=figure('name','实例59');
h1=axes('parent',h0,...
'position',,...
'visible','off');
u1=uimenu('parent',h0,...
'label','绘图',...
'backgroundcolor',,...
'tag','u1',...
'callback',[...
'=meshgrid(-8:0.5:8);,',...
'r=sqrt(x.^2+y.^2)+eps;,',...
'z=sin(r)./r;,',...
'mesh(x,y,z),',...
'shading interp,',...
'axis normal']);
f1=uicontrol('parent',h0,...
'units','points',...
'listboxtop',0,...
'position',,...
'style','frame',...
'tag','f1');
t1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','坐标纵横比',...
'style','text',...
'tag','t1');
r1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','axis equal',...
'style','radiobutton',...
'tag','r1',...
'value',1,...
'callback',[...
'set(r1,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);,',...
'set(r4,''value'',0);,',...
'set(r5,''value'',0);,',...
'axis equal']);
r2=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','axis square',...
'style','radiobutton',...
'tag','r2',...
'value',0,...
'callback',[...
'set(r2,''value'',1);,',...
'set(r1,''value'',0);,',...
'set(r3,''value'',0);,',...
'set(r4,''value'',0);,',...
'set(r5,''value'',0);,',...
'axis square']);
r3=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','axis image',...
'style','radiobutton',...
'tag','r3',...
'value',0,...
'callback',[...
'set(r3,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r1,''value'',0);,',...
'set(r4,''value'',0);,',...
'set(r5,''value'',0);,',...
'axis image']);
r4=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','axie vis3d',...
'style','radiobutton',...
'tag','r4',...
'value',0,...
'callback',[...
'set(r4,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);,',...
'set(r1,''value'',0);,',...
'set(r5,''value'',0);,',...
'axis vis3d']);
r5=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','axis auto',...
'style','radiobutton',...
'tag','r5',...
'value',0,...
'callback',[...
'set(r5,''value'',1);,',...
'set(r2,''value'',0);,',...
'set(r3,''value'',0);,',...
'set(r4,''value'',0);,',...
'set(r1,''value'',0);,',...
'axis auto']);
b1=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','关闭',...
'tag','b1',...
'callback','close');
b2=uicontrol('parent',h0,...
'units','points',...
'backgroundcolor',,...
'listboxtop',0,...
'position',,...
'string','Colorbar',...
'tag','b2',...
'callback','colorbar');</P>
<P><FONT size=1><b>实例60：动态文本显示</b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例60');
h1=axes('parent',h0,...
'position',,...
'visible','off');
str1='当前阻尼比＝';
z=0.52;
t=0:0.1:10;
y=step(1,,t);
hline=plot(t,y);
grid on
r1=uicontrol('parent',h0,...
'units','points',...
'tag','r1',...
'style','radio',...
'string','grid on',...
'position',,...
'backgroundcolor',,...
'value',1,...
'callback',[...
'grid on,',...
'set(r1,''value'',1);,',...
'set(r2,''value'',0)']);
r2=uicontrol('parent',h0,...
'units','points',...
'tag','r2',...
'style','radio',...
'string','grid on',...
'position',,...
'backgroundcolor',,...
'value',0,...
'callback',[...
'grid off,',...
'set(r2,''value'',1);,',...
'set(r1,''value'',0)']);
s1=uicontrol('parent',h0,...
'units','points',...
'tag','s1',...
'style','slider',...
'value',z,...
'position',,...
'backgroundcolor',,...
'max',1,...
'min',0,...
'callback',[...
'z=get(s1,''value'');,',...
'set(t1,''string'',);,',...
'delete(hline),',...
'y=step(1,,t);,',...
'hline=plot(t,y);,',...
'if get(r1,''value'')==1,',...
'grid on,',...
'end,',...
'if get(r2,''value'')==1,',...
'grid off,',...
'end']);
t1=uicontrol('parent',h0,...
'units','points',...
'tag','t1',...
'style','text',...
'string',,...
'position',,...
'backgroundcolor',);
b1=uicontrol('parent',h0,...
'units','points',...
'tag','b1',...
'style','pushbutton',...
'string','关闭',...
'position',,...
'backgroundcolor',,...
'fontsize',15,...
'callback','close');</P>
<P><FONT size=1><b><EM>实例61：浏览流体数据</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例61');
h1=axes('parent',h0,...
'position',,...
'visible','off');
=flow;
xmin=min(x(:));
ymin=min(y(:));
zmin=min(z(:));
xmax=max(x(:));
ymax=max(y(:));
zmax=max(z(:));
u1=uimenu('parent',h0,...
'tag','u1',...
'label','绘图',...
'background',);
u11=uimenu('parent',u1,...
'tag','u11',...
'label','绕X轴旋转-45度',...
'background',,...
'callback',[...
'cla,',...
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
'rotate(hslice,[-1,0,0],-45),',...
'xd=get(hslice,''xdata'');,',...
'yd=get(hslice,''ydata'');,',...
'zd=get(hslice,''zdata'');']);
u12=uimenu('parent',u1,...
'tag','u12',...
'label','绕Y轴旋转-45度',...
'background',,...
'callback',[...
'cla,',...
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
'rotate(hslice,,-45),',...
'xd=get(hslice,''xdata'');,',...
'yd=get(hslice,''ydata'');,',...
'zd=get(hslice,''zdata'');']);
b1=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b1',...
'backgroundcolor',,...
'string','设置颜色',...
'position',,...
'callback',[...
'delete(hslice),',...
'h=slice(x,y,z,v,xd,yd,zd);,',...
'set(h,''facecolor'',''interp'',''edgecolor'',''none'',''diffusestrength'',0.8)']);
b2=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b2',...
'backgroundcolor',,...
'string','添加切片1',...
'position',,...
'callback',[...
'hold on,',...
'hx=slice(x,y,z,v,xmax,[],[]);,',...
'set(hx,''facecolor'',''interp'',''edgecolor'',''none'')']);
b3=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b3',...
'backgroundcolor',,...
'string','添加切片2',...
'position',,...
'callback',[...
'hold on,',...
'hy=slice(x,y,z,v,ymax,[],[]);,',...
'set(hy,''facecolor'',''interp'',''edgecolor'',''none'')']);
b4=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b4',...
'backgroundcolor',,...
'string','添加切片3',...
'position',,...
'callback',[...
'hold on,',...
'hz=slice(x,y,z,v,zmax-1,[],[]);,',...
'set(hz,''facecolor'',''interp'',''edgecolor'',''none'')']);
b5=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b5',...
'backgroundcolor',,...
'string','灯光效果',...
'position',,...
'callback',[...
'daspect(),',...
'axis tight,',...
'box on,',...
'view(-38.5,16),',...
'camzoom(1.4),',...
'camproj perspective,',...
'lightangle(-45,45)']);
b6=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b6',...
'backgroundcolor',,...
'string','colorbar',...
'position',,...
'callback','colorbar(''horiz'')');
b7=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b7',...
'backgroundcolor',,...
'string','关闭',...
'fontsize',14,...
'position',,...
'callback','close');</P>
<P><FONT size=1><b><EM>实例61：浏览流体数据</EM></b></FONT></P><P>h0=figure('toolbar','none',...
'position',,...
'name','实例61');
h1=axes('parent',h0,...
'position',,...
'visible','off');
=flow;
xmin=min(x(:));
ymin=min(y(:));
zmin=min(z(:));
xmax=max(x(:));
ymax=max(y(:));
zmax=max(z(:));
u1=uimenu('parent',h0,...
'tag','u1',...
'label','绘图',...
'background',);
u11=uimenu('parent',u1,...
'tag','u11',...
'label','绕X轴旋转-45度',...
'background',,...
'callback',[...
'cla,',...
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
'rotate(hslice,[-1,0,0],-45),',...
'xd=get(hslice,''xdata'');,',...
'yd=get(hslice,''ydata'');,',...
'zd=get(hslice,''zdata'');']);
u12=uimenu('parent',u1,...
'tag','u12',...
'label','绕Y轴旋转-45度',...
'background',,...
'callback',[...
'cla,',...
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
'rotate(hslice,,-45),',...
'xd=get(hslice,''xdata'');,',...
'yd=get(hslice,''ydata'');,',...
'zd=get(hslice,''zdata'');']);
b1=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b1',...
'backgroundcolor',,...
'string','设置颜色',...
'position',,...
'callback',[...
'delete(hslice),',...
'h=slice(x,y,z,v,xd,yd,zd);,',...
'set(h,''facecolor'',''interp'',''edgecolor'',''none'',''diffusestrength'',0.8)']);
b2=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b2',...
'backgroundcolor',,...
'string','添加切片1',...
'position',,...
'callback',[...
'hold on,',...
'hx=slice(x,y,z,v,xmax,[],[]);,',...
'set(hx,''facecolor'',''interp'',''edgecolor'',''none'')']);
b3=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b3',...
'backgroundcolor',,...
'string','添加切片2',...
'position',,...
'callback',[...
'hold on,',...
'hy=slice(x,y,z,v,ymax,[],[]);,',...
'set(hy,''facecolor'',''interp'',''edgecolor'',''none'')']);
b4=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b4',...
'backgroundcolor',,...
'string','添加切片3',...
'position',,...
'callback',[...
'hold on,',...
'hz=slice(x,y,z,v,zmax-1,[],[]);,',...
'set(hz,''facecolor'',''interp'',''edgecolor'',''none'')']);
b5=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b5',...
'backgroundcolor',,...
'string','灯光效果',...
'position',,...
'callback',[...
'daspect(),',...
'axis tight,',...
'box on,',...
'view(-38.5,16),',...
'camzoom(1.4),',...
'camproj perspective,',...
'lightangle(-45,45)']);
b6=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b6',...
'backgroundcolor',,...
'string','colorbar',...
'position',,...
'callback','colorbar(''horiz'')');
b7=uicontrol('parent',h0,...
'style','pushbutton',...
'units','points',...
'tag','b7',...
'backgroundcolor',,...
'string','关闭',...
'fontsize',14,...
'position',,...
'callback','close');</P>