x = ω_{red}

Représentation en temps

Courbes de gain et phase
en fonction de la fréquence

E_0 = 3.95 (slider from 0 to 5, step 0.05)
ω_{red} = 2.13 (slider from 0 to 5, step 0.01)
Q = 2.15 (slider from 0.05 to 10, step 0.05)
H(x) = If[x > 0, 1 / sqrt((1 - x^(2))^(2) + (x / Q)^(2))]
φ(x) = If[0 < x ≤ 1, (-atan(x / ((Q * (1 - x^(2)))))), If[x > 1, (-π) - atan(x / ((Q * (1 - x^(2)))))]]
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, (2.13, -2.8684880810477726))
u_C(t) = ((E_0 * H(ω_{red})) * cos((ω_{red} * t) + φ(ω_{red})))