How to create a second x-axis on top of 2d plot, where I'm plotting units in nm on the x-axis. I want to calculate the corresponding electron-volt value, and display this value on the x-axis on top of the plot. How can I do this?

Dears,

I have a question regarding plotting command, could you please help me with that. I want to generate graph same as the graph below;

Thank you very much.

Kind regards, Mohammed A. Jameel

[Tasos Giannoulis]

Since R2019b, this is possible with tiledlayout:

https://www.mathworks.com/help/matlab/creating_plots/graph-with-multiple-x-axes-and-y-axes.html

https://www.mathworks.com/help/matlab/ref/tiledlayout.html

[Akash Chennuri]

With this method, is there a way to ensure that when zooming in on a specific portion of the graph that it zooms both axes? When I apply the tiled layout with multiple x and y-axes, it only zooms on the graph represented by the top and right axes as opposed to both graphs. Any help here would be appreciated.

Answer 1

[KSSV]

You may refer the below link, it might be helpful: http://in.mathworks.com/help/matlab/creating_plots/graph-with-multiple-x-axes-and-y-axes.html

[Akash Chennuri]

With this method, is there a way to ensure that when zooming in on a specific portion of the graph that it zooms both axes? When I apply the tiled layout with multiple x and y-axes, it only zooms on the graph represented by the top and right axes as opposed to both graphs. Any help here would be appreciated.