Post by Stefano Milani
I would like to create a polar plot of a polinomy using maxima.
This plot must is obtained in matlab eith this command
It's not clear what you want to plot here. I gather that the Mikhailov
criterion has to do with the sign of the real part of the roots of a
polynomial. Are you trying to plot the locations of the roots in the
But I see there is also the possibility of plotting P(%i*omega) where
omega is a real variable, from 0 to +inf, and %i is the imaginary unit.
If so maybe something like
draw2d (polar (P(%i*omega), omega, 2*%pi));
is a place to start. ? polar gives some information about that.
A link to an example of what you wish to do would help us understand