How to subset the ylables to be displayed only on certain rows?

Question

Armando MAROZZI 2020-11-8

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/640930-how-to-subset-the-ylables-to-be-displayed-only-on-certain-rows

评论： Armando MAROZZI 2020-11-8

采纳的回答： Mathieu NOE

在 MATLAB Online 中打开

I have 24 series to plot but I would like to have the y-label displayed only on the rows 1,7,13,19.

I tried this solution but it is not successful:

x = randn(30, 24) % data
y_label_names = {'%', '%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%','%'};
for j = 1:24
    subplot(4, 6, j);
    plot(x(:,j));   
    hold on
if (j > 18)
      xlabel('months');
end
  if (mod(j,3)==1) % here I would only have y-lables for rows 1,7,13 and 19
ylabel(y_label_names{j})
  end 
yline(0, '-')
end

Can anyone help me?

Thanks!

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Answer 1

Mathieu NOE 2020-11-8

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/640930-how-to-subset-the-ylables-to-be-displayed-only-on-certain-rows#answer_538200

在 MATLAB Online 中打开

hello

my suggestion

x = randn(30, 24); % data
y_label_names = {'§', '%','%','%','%','%','§','%','%','%','%','%','§','%','%','%','%','%','§','%','%','%','%','%'};
for j = 1:24
    subplot(4, 6, j);
    plot(x(:,j));   
    hold on
    if (j > 18)
          xlabel('months');
    end
%   if (mod(j,3)==1) % here I would only have y-lables for rows 1,7,13 and 19
    if any((j - [1 7 13 19]) == 0)
        ylabel(y_label_names{j})
    end 
yline