How to make a break in an axis?

Hi everybody?

I would like to plot the eigenvalues of a matrix as follows:

plot(eig(A));

This works, however does anybody know how I can include a break in the real axis so that the figure plots from -15 to -10 and -5 to 0 with respect to the real axis?

Thank you in advance!

Nicolas

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/fileexchange/42905-break-x-axis

https://www.mathworks.com/matlabcentral/fileexchange/45760-break-y-axis

[Nicolas Ochmann]

Thank you!

[Brando Miranda]

can u have a picture demo of what using this code does?

[Brando Miranda]

can both of them be used at once?

Answer 2

[Jan]

It is a good strategy to search in the forum before asking a question. You would find e.g. that this has been asked 3 hours before already: https://www.mathworks.com/matlabcentral/answers/353921-how-to-make-a-break-on-the-x-axis .

There I have recommended to search in the FileExchange:

https://www.mathworks.com/matlabcentral/fileexchange/?utf8=%E2%9C%93&term=break+axis

[Nicolas Ochmann]

Thanks!