Remove "data1" & "data2" recession plot legend

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Gus Abraham
Gus Abraham 2021-8-25
评论： Niko 2023-5-31
Ran in:
I'm plotting a return series with a recession plot as an overlay. The issue is that the recession "bars" shows up as data1 and data2 in the legend.
How do I remove "data1" & "data2" from the legend?
clear
clc
v = datevec({'31-Jan-2000','31-May-2021'});
date = datenum(cumsum([v(1,1:3);ones(diff(v(:,1:3))*[12 1 0 ]',1)*[0 1 0 ]]));
x=randn(257,1);
figure;
plot(date,x);
datetick('x','yyyy');
legend('x');
recessionplot;

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采纳的回答

the cyclist
the cyclist 2021-8-25
Ran in:
The simplest is probably to just wait until all the plots are created before adding the legend.
v = datevec({'31-Jan-2000','31-May-2021'});
date = datenum(cumsum([v(1,1:3);ones(diff(v(:,1:3))*[12 1 0 ]',1)*[0 1 0 ]]));
x=randn(257,1);
figure;
plot(date,x);
datetick('x','yyyy');
recessionplot;
legend('x')

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