Complex-pole transfer function, using ς and ω₀.

complexPole2

Where you can calculate ω₀ and ς using

and

• Q0 is the quality factor at resonance.
• f0 is the frequency at which | H( j2pf )| is maximum.

ς (5E-3)

ω₀ (6283.1853)

• ς is the damping coefficient.
• ω₀ is the undamped natural frequency, in radians.

Infinite

Zero

Function of ς and ω₀