One common Y-axis label for two or more plots

Question

monkey_matlab 2015-11-13

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https://ww2.mathworks.cn/matlabcentral/answers/254728-one-common-y-axis-label-for-two-or-more-plots

回答： Madhu Govindarajan 2015-11-13

Hello,

How can I get just one Y-Axis Label to span two or more plots? That is, center the Y-axis label between the plots in the rows?

Here is my code:

FigH     = figure;
subplot(2,1,1);  subplot(2,1,2);
AxesH    = findobj(FigH, 'Type', 'Axes');
YLabelHC = get(AxesH, 'YLabel');
YLabelH  = [YLabelHC{:}];
set(YLabelH, 'String', 'Y-label')
TitleHC  = get(AxesH, 'Title');
TitleH   = [TitleHC{:}];
set(TitleH, 'String', 'The title');

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Answer 1

Madhu Govindarajan 2015-11-13

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/254728-one-common-y-axis-label-for-two-or-more-plots#answer_199751

在 MATLAB Online 中打开

I would propose you to get the Handle of the subplots and then work with that.

Sample code

FigH     = figure;
SP1H = subplot(2,1,1);
SP2H = subplot(2,1,2);
YLabel1H = get(SP1H,'YLabel');
set(YLabel1H,'String','YLabelThatIWant');
set(YLabel1H,'Position',[-0.0542 0 0]);
Title1H = get(SP1H,'Title');
set(Title1H,'String','TheTitleThatIWant');