ω/ω_0

x = ω_{red}

Représentation en temps

Courbes de gain et phase
en fonction de la fréquence

E_0 = 5 (slider from 0 to 5, step 0.05)
ω_{red} = 2.28 (slider from 0 to 5, step 0.01)
Q = 3.15 (slider from 0.05 to 20, step 0.05)
H(x) = If[x > 0, 1 / sqrt(1 + (Q^(2) * (x - 1 / x)^(2)))]
φ(x) = If[x > 0, (-atan((Q * (x - 1 / x))))]
e(t) = (E_0 * cos((ω_{red} * t)))
Gain: (ω_{red}, H(ω_{red}))
B: (ω_{red}, 0)
a = Line(Gain, B)
Phase = Intersect(φ, a, (2.28, -1.4000732695618083))
u_R(t) = ((E_0 * H(ω_{red})) * cos((ω_{red} * t) + φ(ω_{red})))