Is there a way to insert a common ylabel to secondary axes in a tiled layout?

Question

Manuel Bruch 2021-3-13

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/771853-is-there-a-way-to-insert-a-common-ylabel-to-secondary-axes-in-a-tiled-layout

评论： Shahrose Khan 2021-6-1

Hi everyone,

Dabbling a bit in MATLAB for the past year, mostly for data analysis. I am currently using version 2020 a and recently started enjoying the tiledlayout functionality. I was wondering, if there is a way to insert a shared y-axis title for secondary y-axes? For example, in this code:

t = tiledlayout(2,2);
for i = 1:4
    f = figure(1);
    ax = nexttile;
    yyaxis left
    x = (1:10);
    y = rand(1,10)*100;
    plot(x,y)
    yyaxis right
    plot(x,sin(y))
end
xlabel(t,'X')
ylabel(t,'Y')

I would like to insert a ylabel for the right axes (lets say 'Y2') that is 'shared' just as 'Y' is for the left axes. I haven't found a solution that worked for me yet, all information I could find would either relate to tiled layouts or two y axes, I haven't found something that combines the two.

I hope you understand my problem, any help is highly appreciated.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Rishik Ramena 2021-3-16

3
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/771853-is-there-a-way-to-insert-a-common-ylabel-to-secondary-axes-in-a-tiled-layout#answer_649122

在 MATLAB Online 中打开

You need not create a figure for each of your tile, instead you can have a common figure which can then later be labelled as shown.

close all;
fig = figure;
t = tiledlayout(2,2);
for i = 1:4
    nexttile;
    yyaxis left
    x = (1:10);
    y = rand(1,10)*100;
    plot(x,y)
    yyaxis right
    plot(x,sin(y))
end
ax = axes(fig);
han = gca;
han.Visible = 'off';
% X label
xlabel('X')
han.XLabel.Visible = 'on';
% Left label
yyaxis(ax, 'left');
ylabel('Y1')
han.YLabel.Visible = 'on';
% Right label
yyaxis(ax, 'right');
ylabel('Y2')
han.YLabel.Visible = 'on';

2 个评论
显示无隐藏无

Manuel Bruch 2021-3-16

Thank you very much! This definitely does the trick. The left y-label was in my case overlapping with the axes of the plots next to it but by changing the label position that is no issue.

Shahrose Khan 2021-6-1