change the color of bar

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Hassan
Hassan 2011-12-30
*I want to assign a secific color to each column ('r','g' and 'b'). I also want to show the bars as grouped. Any suggestion please? *
y=rand(9,3)
bar(y)

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回答（1 个）

Grzegorz Knor
Grzegorz Knor 2011-12-30
  2 个评论
Hassan
Hassan 2011-12-30
thanks for the comment. i forgot to mention i want the bars as grouped.
Hassan
Hassan 2011-12-30
bar(y(:,1),'r')
hold on
bar(y(:,2),'g')
hold on
bar(y(:,3),'b')

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