MATLAB Answers

How to plot a tiled layout using a loop?

조회 수: 80(최근 30일)
Wolfgang McCormack
Wolfgang McCormack 2021년 3월 12일
댓글: Wolfgang McCormack 2021년 3월 13일
Hi guys, I have bunch of excel files that almost everything in them is similar. All I want is creating a loop instead of coding 10 figures, that some data is loaded from row (I can get this part done), then using a tiled layout or subplot to click run and MATLAB loops and adds figures to the next tile but I cant get this going:
for r = 1:10
X=xlsread(B) - for instance
tiledlayout(2,5)
scatter(X(the plot works))
nexttile
end

채택된 답변

ANKUR KUMAR
ANKUR KUMAR 2021년 3월 12일
편집: ANKUR KUMAR 2021년 3월 12일
for r = 1:10
subplot(2,5,r)
plot(randi(10,5,5),'ro')
end
If you have two loops, you can use as follows:
for r = 1:2
for k=1:5
subplot(2,5,(r-1)*5+k) % 5 is used because the maximum iteration of k is 5
plot(randi(10,5,5),'ro')
end
end
  댓글 수: 11
ANKUR KUMAR
ANKUR KUMAR 2021년 3월 12일
We need to use cat command to concatenate multiple separate matrices into a single matrix. The first argument in the cat command is the dimension along which you wish to concatenate.

댓글을 달려면 로그인하십시오.

추가 답변(2개)

Adam Danz
Adam Danz 2021년 3월 12일
편집: Adam Danz 2021년 3월 12일
> should a nexttile be in the loop?
Yes, but the tiled layout should be defined before the loop.
The first two examples listed in this answer show how to use tiledlayout in a loop with a global legend.
Here's another example.
fig = figure();
tlo = tiledlayout(2,3);
h = gobjects(1,6);
colors = lines(6);
for i = 1:6
ax = nexttile(tlo);
h(i) = plot(ax, 1:10, rand(1,10), 'Color', colors(i,:), 'DisplayName', sprintf('line %d',i));
end
lg = legend(h);
lg.Layout.Tile = 'East'; % <-- place legend east of tiles
  댓글 수: 1
Wolfgang McCormack
Wolfgang McCormack 2021년 3월 13일
@Adam Danz thank you so much Adam, you are a savior for me on this forum! I don't know what I had to do without you! thx

댓글을 달려면 로그인하십시오.


Wolfgang McCormack
Wolfgang McCormack 2021년 3월 12일
Hey Adam, @Adam Danz
I saw your answer on this post:
Could you please teach me how to corporate that in a for loop? should a nexttile be in the loop?
Thank you!

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by