plotting values in in reverse order

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Ester
Ester 2015-12-17
评论： Star Strider 2022-8-29
I would like to plot my X-axis values in the reverse direction. I mean if they are A= [ 0 1 2 3 4 5 ] Then instead of plotting them from 0 to 5 I would like to plot them from 5 to 0. I did plot(fliplr(x),y);set(gca,'xdir','reverse') and the labels of the x axis are reversed but the data is still plotted in the same direction. How can I reverse the direction in which the data is plotted?
THANKS! (o:
Ester

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回答（1 个）

Star Strider
Star Strider 2015-12-17
Set the x-axis direction 'XDir' to 'reverse':
Example:
x = 0:5;
y = 3 + 2*x;
figure(1)
subplot(2,1,1)
plot(x, y)
grid
subplot(2,1,2)
plot(x,y)
set(gca, 'XDir','reverse')
grid
  5 个评论
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Bruno Luong
Bruno Luong 2022-8-29
编辑：Bruno Luong 2022-8-29
@Ana Gonçalves 'XDir' is an axes property not figure
Star Strider
Star Strider 2022-8-29
Ran in:
Following up on that —
x = 0:5;
y = 3 + 2*x;
figure(1)
subplot(2,1,1)
plot(x, y)
grid
subplot(2,1,2)
plot(x,y)
grid
Kids = figure(1).Children;
Kids(1).XDir = 'reverse';
NOTE — In this instance (using subplot) the second subplot is the first axes object.
.

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