how to add another x axis in a figure

hey.

im trying to have a plot where i have two different x axis (one is linear and the other isn't) for the same y plot.

is there a way to do so? the solutions i have came across in these forums dont apply to my case.

Thanks.

[dpb]

What, specifically, is the problem with simply adding the second x axis and setting scale however desired?

Here's one previous Answer from years ago...<https://www.mathworks.com/matlabcentral/answers/181907-how-do-i-plot-a-second-axis-which-scales-with-the-inverse-of-the-original-axis?s_tid=answers_rc1-3_p3_MLT>

Answer 1

[Aquatris]

The answer is this link.