Code to check stabilty with routh method

If it is possible to make the program ask me before calculating to input the tf and if it is two real it ka stabile and if it is not um staible

[Jan]

I do not understand the question.

Answer 1

[Sebastian Castro]

There are tons of submissions for this on File Exchange, such as this one:

https://www.mathworks.com/matlabcentral/fileexchange/17483-routh-hurwitz-stability-criterion

- Sebastian