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bar type graph/ figure

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harley
harley 2013-10-1
评论： harley 2013-10-1
i have some values that i want to graph on a figure. This is for traffic signals.
example
%Road 1 Phase
Green Road 1 = 50; %sec
Yellow Road 1 = 5; %sec
Red Road 1 = 25; %sec
%Road 2 Phase
Red Road 2 = 50; %sec
Green Road 2 = 25; %sec
Yellow Road 2 = 5; %sec
i would like to show them graphically on the same figure showing both phases in relation to each other, something like a horizontal bar chart with time along the x axis, there is nothing to plot in the y direction.
Bar 1
Green Road 1 + Yellow Road 1 + Red Road 1
Bar 2
Red Road 2 + Green Road 2 + Yellow Road 2

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采纳的回答

Wayne King
Wayne King 2013-10-1
A = [50 25; 5 5 ; 25 50];
barh(A,0.75,'stacked');
xlabel('Seconds');
set(gca,'yticklabel',{'Green','Yellow','Red'});
Thanks for accepting my answer if I have helped you.

更多回答（1 个）

Wayne King
Wayne King 2013-10-1
编辑：Wayne King 2013-10-1
You can do something like this:
A = [50 25; 5 5 ; 25 50];
barh(A,0.75,'grouped');
xlabel('Seconds');
set(gca,'yticklabel',{'Green','Yellow','Red'});
  1 个评论
harley
harley 2013-10-1
thanks, how do i plot it so it adds all the Road 1 on one bar and same for Road 2, and colour coded.
Bar 1 Green Road 1 + Yellow Road 1 + Red Road 1 Bar 2 Red Road 2 + Green Road 2 + Yellow Road 2

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