sumarize12_2_1.m

来自「matlab7.0从入门到精通(光盘内容)」· M 代码 · 共 13 行

%设置x,y的值
[x,y] = meshgrid([-2:.4:2]);
%生成z的值
Z = x.*exp(-x.^2-y.^2);
%创建图形对象
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]);