shili57.m

1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇

h0=figure('toolbar','none',...
    'position',[168 94.5 315 289.5],...
    'name','实例57');
h1=axes('parent',h0,...
    'position',[0.4 0.4 0.5 0.5],...
    'visible','off');
f1=uicontrol('parent',h0,...
    'style','frame',...
    'position',[15 10 80 70],...
    'string','dull',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    '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',[19.5 58.5 72.75 16.5],...
    'string','dull',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    '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',[19.5 35.25 72.75 16.5],...
    'string','metal',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    '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',[19.5 12.75 72.75 16.5],...
    'string','shiny',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    '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',[0.753 0.753 0.753],...
    'tag','u1',...
    'callback',[...
        '[x,y]=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',[19.5 150 60 20],...
    'string','light',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    'listboxtop',0,...
    'tag','b1',...
    'callback','camlight headlight');
b2=uicontrol('parent',h0,...
    'style','pushbutton',...
    'position',[19.5 100 60 20],...
    'string','关闭',...
    'units','points',...
    'backgroundcolor',[0.753 0.753 0.753],...
    'listboxtop',0,...
    'tag','b2',...
    'callback','close');