Bar plot problem with legend

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Francesco
Francesco 2014-1-31
评论： Azzi Abdelmalek 2014-1-31
If I have
A1 =
1.0e-013 *
Columns 1 through 8
0.1481 0.1574 0.1465 0.1481 0.1574 0.1465 0.1481 0.1574
Column 9
0.1465
And
A2 =
1.0e-013 *
Columns 1 through 8
0.1250 0.1523 0.1465 0.1250 0.1523 0.1465 0.1250 0.1523
Column 9
0.1465
How can I plot either variables, on the same bar plot?
bar([A1 A2])
legend('A1,'A2')
If MATLAB said:
Warning: Ignoring extra legend entries.
> In legend at 278
What's the mistake?

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2014-1-31
编辑：Azzi Abdelmalek 2014-1-31
A1 =1.0e-013 *[ 0.1481 0.1574 0.1465 0.1481 0.1574 0.1465 0.1481 0.1574]
A2= 1.0e-013 *[0.1250 0.1523 0.1465 0.1250 0.1523 0.1465 0.1250 0.1523]
bar([A1' A2'])
legend('A1','A2')
  6 个评论
显示 4更早的评论
Francesco
Francesco 2014-1-31
But If I have A1 and A2 variables, for example, A1=A2=1*n how I can do the bar plot?
Azzi Abdelmalek
Azzi Abdelmalek 2014-1-31
The same as the above answer
bar([A1' A2'])
legend('A1','A2')

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