Plot on different figures during a loop
显示 更早的评论
Hi,
I'm extracting from different files some data that have ot plot on the same plot, I use a loop like
figure, hold on
for j=1:m
s=load(fileA{j});
t=load(fileB{j});
plot (t(:,1),t(:,2),'-r+')
end
I'd like to plot t(:,1),t(:,2) on figure 1, and for example t(:,1),t(:,3) on another figure. Is it possible to do it in the same loop?
thanks for your help
n
采纳的回答
the cyclist
2011-7-28
Yes. When you call the figure() command, call it with an input argument:
>> figure(1)
>> figure(2)
Then, before you do the particular plotting command, call figure() again, using the input argument that you want to plot to:
>> figure(1)
>> plot(1:10)
>> figure(2)
>> plot(2:11)
When the figure number already exists, it makes that figure current.
You might want to read "doc figure", "doc gcf", and "doc hold" to make sure you don't overwrite the plot that is already there in that figure.
3 个评论
Subhashree Mishra
2012-3-1
Easy, clear and elegant. I like to keep my codes simple and I like answers like this. Thank you!
Hitesh Luthra
2016-8-27
Is the same thing possible with gscatter () ?
the cyclist
2016-8-28
Yes
更多回答（2 个）
Paulo Silva
2011-7-28
just get the handles from those axes and use them as first argument in the plot
figure
hax1=axes
figure
hax2=axes
plot (hax1,t(:,1),t(:,2),'-r+')
plot (hax2,t(:,1),t(:,3),'-r+')
1 个评论
Michael George
2021-1-29
This is elegant as it doesn't require the extra figure function call every time! For looping and making animations, this is a faster approach. Just hand plot the axes handle to plot on. Thanks for this answer!
Kehinde OROLU
2011-7-28
Use this instead:
for j=1:m
s=load(fileA{j});
t=load(fileB{j});
for i=2:size(t,2)
figure(i),plot(t(:,1),t(:,i),'-r+')
hold on
end
end
hold off
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