产生图形窗和轴位框<BR><BR>clf reset<BR>H=axes( 'unit' , 'normalized' , 'position' ,[0,0,1,1], 'visible' , 'off' );<BR>set(gcf, 'currentaxes' ,H);<BR>str= 'fontname{ 隶书 } 归一化二阶系统的阶跃响应曲线 ' ;<BR>text(0.12,0.93,str, 'fontsize' ,13);<BR>h_fig=get(H, 'parent' );<BR>set(h_fig, 'unit' , 'normalized' , 'position' ,[0.1,0.2,0.7,0.4]);<BR>h_axes=axes( 'parent' ,h_fig, ...<BR>'unit' , 'normalized' , 'position' ,[0.1,0.15,0.55,0.7], ...<BR>'xlim' ,[0 15], 'ylim' ,[0 1.8], 'fontsize' ,8); |