Matlab的十进制、二进制和十六进制之间的转换
h0=figure('toolbar','none',... 'position',[200 150 350 200],... 'name','test');e1=uicontrol('parent',h0,... 'units','points',... 'tag','e1',... 'style','edit',... 'backgroundcolor',[1 1 1],... 'position',[20 90 80 20],... 'fontsize',12,... 'horizontalalignment','right');e2=uicontrol('parent',h0,... 'units','points',... 'tag','e2',... 'style','edit',... 'backgroundcolor',[1 1 1],... 'position',[160 90 80 20],... 'fontsize',12,... 'horizontalalignment','right');t1=uicontrol('parent',h0,... 'units','points',... 'tag','t1',... 'style','text',... 'string','初始数值（十进制）：',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[15 110 10 20],... 'fontsize',12,... 'horizontalalignment','left');t2=uicontrol('parent',h0,... 'units','points',... 'tag','t2',... 'style','text',... 'string','转换结果：',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[155 110 90 20],... 'fontsize',12,... 'horizontalalignment','left');b1=uicontrol('parent',h0,... 'units','points',... 'tag','b1',... 'style','pushbutton',... 'string','二进制',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[30 50 50 20],... 'callback',[... 'k=get(e1,''string'');,',... 'k2=str2num(k);,',... 'bk=dec2bin(k2);,',... 'set(e2,''string'',num2str(bk));']);b2=uicontrol('parent',h0,... 'units','points',... 'tag','b2',... 'style','pushbutton',... 'string','清除',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[170 50 50 20],... 'callback',[... 'set(e1,''string'','''');,',... 'set(e2,''string'','''');']);b3=uicontrol('parent',h0,... 'units','points',... 'tag','b3',... 'style','pushbutton',... 'string','十六进制',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[30 15 50 20],... 'callback',[... 'k=get(e1,''string'');,',... 'k3=str2num(k);,',... 'hk=dec2hex(k3);,',... 'set(e2,''string'',num2str(hk));']);b4=uicontrol('parent',h0,... 'units','points',... 'tag','b4',... 'style','pushbutton',... 'string','关闭',... 'backgroundcolor',[0.75 0.75 0.75],... 'position',[170 15 50 20],... 'callback','close');
