Is it possible to produce a plot in MATLAB with the axes scaled based upon the natural logarithm?

I know it is possible to scale axes based upon a base 10 log scale using the SEIMLOGX and SEMILOGY functions, but there does not seem to be any way to scale axes based upon a natural logarithm scale.

Answer 1

[MathWorks Support Team]

The ability to scale axes based upon a natural logarithm scale is not available in MATLAB.

To work around this issue, plot the natural logarithm of the data on a linearly-scaled figure.

For example, try the following commands:

x = linspace(0, 100);

y = exp(x + 1);

plot(x, log(y))

Answer 2

[Voss]

x = linspace(0, 100);
y = exp(x + 1);

semilogy(x,y)
yl = ylim();
n = ceil(log(yl(1))):10:floor(log(yl(2)));
yticks(exp(n))
yticklabels("e^{"+n+"}")
set(gca(),'YMinorTick','off')