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How do I plot two subplots side by side in one figure?

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NA
NA 2020-6-7
评论： Star Strider 2021-12-20
Hello,
I'd like to plot two subplots side by side in one figure. I currently have two subplots in a for loop each, and from what I've read online, MATLAB doesn't allow to plot a subplot within a subplot. Is there another way of plotting these subplots alongside each other?
suplotTitle = {'0.4mA', '0.6mA', '0.8mA', '1.2', '1.6mA'};
f1=figure
for ii=1:5
subplot(5,1,ii);
b1 = bar(conRR(2:end,1), conRR(2:end, ii+1));
b1.FaceColor = '#D95319';
b1.EdgeColor = 'none';
xticks(1:1:16);
ylim([0 80]);
title(suplotTitle{ii})
end
f2=figure
for ii=1:5
subplot(5,1,ii);
b2 = bar(b9RR(2:end,1), b9RR(2:end, ii+1));
b2.FaceColor = '#0072BD';
b2.EdgeColor = 'none';
xticks(1:1:16);
ylim([0 80]);
title(suplotTitle{ii})
end
I have tried converting the subplots into images using the following code:
F1 = getframe(f1);
[X1, Map1] = frame2im(F1);
F2 = getframe(f2);
[X2, Map2] = frame2im(F2);
and then plotting a subplot with the images:
figure;
subplot(1,2,1), imshow(X1,Map1)
subplot(1,2,2), imshow(X2,Map2)
However, the quality of the figure (images) are not that great.
Would appreciate any feedback to plot the subplots another way or to perhaps improve the quality of the images.
Thanks.
  2 个评论
Walter Roberson
Walter Roberson 2020-6-7
MATLAB doesn't allow to plot a subplot within a subplot.
MATLAB permits subplots within uipanel() . Each uipanel() acts as a frame that can contain multiple axes, with it being possible to position the uipanels independently of each other.
NA
NA 2020-6-7
Thanks for letting me know. This will come useful to me. Cheers.

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采纳的回答

Star Strider
Star Strider 2020-6-7
Try this:
conRR = [(0:10).' rand(11,5)*80]; % Create Matrix
b9RR = [(0:10).' rand(11,5)*80]; % Create Matrix
f1=figure
for ii=1:5
subplot(5,1,ii);
b1 = bar(conRR(2:end,1), conRR(2:end, ii+1));
b1.FaceColor = '#D95319';
b1.EdgeColor = 'none';
xticks(1:1:16);
ylim([0 80]);
title(suplotTitle{ii})
end
f2=figure
for ii=1:5
subplot(5,1,ii);
b2 = bar(b9RR(2:end,1), b9RR(2:end, ii+1));
b2.FaceColor = '#0072BD';
b2.EdgeColor = 'none';
xticks(1:1:16);
ylim([0 80]);
title(suplotTitle{ii})
end
That appears to do what you want it to do.
  4 个评论
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NA
NA 2020-6-7
That was straight forward, thanks again! I've been cranking my brain for hours over this. I'm fairly new to MATLAB, but I'll get there eventually. Cheers.

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更多回答（1 个）

Vitek Stepien
Vitek Stepien 2021-12-18
Try using subplot with 2 columns, iand see if that does what you need.
Instead of:
subplot(5,1,ii);
Use:
subplot(5,1,ii);
Then you can get away with just a single for loop, using:
subplot(5,1,2*ii-1); % For conRR plots
subplot(5,1,2*ii); % For b9RR plots
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Vitek Stepien
Vitek Stepien 2021-12-20
Oh right, sorry - it was hidden down the comments and I missed it before, I only saw the top comment which didn't have that!

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