Hi all,
I have a relatively basic question about applying a bilinea
transformation using MATLAB. I am familiar with the bilinear function, bu
the question states the following:
apply the bilinear transform to Ha(s) in order to obtain H(z) such that w
= pi/4 radians.

Ha(s) = 20/(s^4 + 2s^3 + 8s^2 + 20s + 20)

my question/confusion is where does the w1 play a role in this?

thanks in advance!