I would like to draw a plot like below just exact like image below, How can I do that ?

Question

Shamsed Mahmud 2016-7-15

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/295725-i-would-like-to-draw-a-plot-like-below-just-exact-like-image-below-how-can-i-do-that

评论： Shamsed Mahmud 2016-7-15

采纳的回答： Thorsten

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Star Strider 2016-7-15

What are your data?

Shamsed Mahmud 2016-7-15

x=[1:6]; y=[0.19 0.525 1.175 2.795 7.008 20.210]

but in x axis 3 7 this value will be set according to image and the graph start from in between 1-2 where 3 is placed.

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Answer 1

Thorsten 2016-7-15

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https://ww2.mathworks.cn/matlabcentral/answers/295725-i-would-like-to-draw-a-plot-like-below-just-exact-like-image-below-how-can-i-do-that#answer_228791

在 MATLAB Online 中打开

x=[1:6]; 
y=[0.19 0.525 1.175 2.795 7.008 20.210];
ax_invisible=axes('color','none','Ytick',[]);
ax2=axes;
plot(x, y, 'r-')
box off
set(gca, 'xgrid', 'off', 'ygrid', 'on')
title('start/stop time (in seconds)', 'FontWeight', 'bold');
legend('Time')
set(gca,'XTick',1:6,'tickdir','out', 'XtickLabel',[])
xt = arrayfun(@(x) {sprintf('%d', 2.^(x+1) - 1)}, x);
set(ax_invisible,'Xlim',get(ax2,'Xlim'),'XTick',x+0.5,'Xticklabel',xt);

Note that the legend is inside the plot. Positing the legend outside messes things up.

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Shamsed Mahmud 2016-7-15

Thank you very much. The answer is 99.5 percent correct and in plot (x+0.5,y,'r-') then it would be 100 percent correct. I like the answer very much.

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Answer 2

Walter Roberson 2016-7-15

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https://ww2.mathworks.cn/matlabcentral/answers/295725-i-would-like-to-draw-a-plot-like-below-just-exact-like-image-below-how-can-i-do-that#answer_228726

在 MATLAB Online 中打开

plot(x, y, 'r')
legend('Time', 'EastOutside')
title('\bf{start/stop time (in seconds)}', 'interpreter', 'tex');
set(gca, 'xgrid', 'off', 'ygrid', 'on')

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Shamsed Mahmud 2016-7-15

Thank you for your answer but I am facing problem about putting the x-axis value where 3 7 15 ... are in the middle in between 1-2 2-3 3-4 5-6 6-7 according to chart and the start should be in the middle of 1-2 like the chart. x=[1:6]; y=[0.19 0.525 1.175 2.795 7.008 20.210]

and in x axis in between 1-2 3 should be set like graph and the graph starts from there.

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