How to get equation of polynomial from polyfit?

As the title says, I need to display the equation of a fitted line (not necessarily on the axes). I have the coefficients of the polynomial thanks to polyfit; is there a sophisticated way to construct an equation from those coefficients? Thanks.

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/symbolic/poly2sym.html

[Deepansh Bhatia]

So is the equation symbolic now? How can I display a symbolic equation?

[Walter Roberson]

Yes, it would be a symbolic expression. You could disp() it, or pretty() it.

[Deepansh Bhatia]

Works, thanks a lot!