bar plot
x=[1:2:23]';y=abs([121 41 20.6 12.5 8.1 5.8 4.4 3.5 3 2.7 2.3 2.1]);bar(x,y)text(x,y,num2str(y,'%0.2f'),... 'HorizontalAlignment','center',... 'VerticalAlignment','bottom')cla()hold onfor x=1:20 y=[x,x+1,x+2,x+3]; bh = bar(x,y,'stacked','FaceColor', 'Flat'); % Choose a color map (using "lines" in this example)
colors = mat2cell(lines(numel(bh)),ones(numel(bh),1), 3); set(bh, {'CData'}, colors) % Compute the height of each segment and write text to plot
text(repmat(x,1,numel(bh)), cumsum(y), compose('%.1f',cumsum(y)), 'Color', 'w', ... 'FontSize', 8, 'HorizontalAlignment', 'Center', 'VerticalAlignment', 'Top')end
figure,
vals = randi([-10 10],1,10);x = 1:10;h = bar(x,vals);ylim([-12 12])lbs1 = cellfun(@num2str,num2cell(vals),'UniformOutput',false);cond = vals>0;text(x(cond),vals(cond),lbs1(cond),'HorizontalAlignment','center',... 'VerticalAlignment','bottom')text(x(~cond),vals(~cond),lbs1(~cond),'HorizontalAlignment','center',... 'VerticalAlignment','top')
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