09-01.txt

来自「MATLABR2006a基础教程」· 文本 代码 · 共 16 行

>> [x,y] = meshgrid([-2:.4:2]);

>> Z = x.*exp(-x.^2-y.^2);

>> fh = figure('Position',[350 275 400 300],'Color','w');

>> ah = axes('Color',[.8 .8 .8],'XTick',[-2 -1 0 1 2],...
          'YTick',[-2 -1 0 1 2]);

>> sh = surface('XData',x,'YData',y,'ZData',Z,...
             'FaceColor',get(ah,'Color')+.1,...
             'EdgeColor','k','Marker','o',...
             'MarkerFaceColor',[.5 1 .85]);

>> view(3)