Fresnel

phase à l'origine

Vecteur  \;  tournant

Sinusoïde

0

2 pi

phase à l'origine (en rad)

t=α/ω

(vecteur \;de \;Fresnel  \;x  \;\sqrt{ 2 }) 

pulsation (en rad.s$^{-1}$)

ligne de temps

tu = 0.7 (slider from 0 to 0.99, step 0.01)
ω = 1 (slider from 1 to 5, step 0.1)
taux: ceil(ω) / ω
test = Function((x * taux), 0, 1)
phase = 2.443460952792061 (slider from 0 to 6.283, step 0.017453292519943295)
O = (-3, 0)
t: ((2 * 3.141592653589793) * test(tu))
alpha: (ω * t)
B: ((2 * cos(alpha + phase)) - 3, (2 * sin(alpha + phase)))
u = Vector(O, B)
C = (0.020027510316368638, -2.5200275103163685)
max: (6.28319 * taux)
D = (0, 0)
E = (11.5, 0)
b = Vector(D, E)
T: (t, (2 * sin((ω * t) + phase)))
c = Segment(B, T)
e = Circle(O, B)
G = (-1, 0)
α = Angle(G, O, B)
PX: (t, 0)
g = Segment(PX, T)
I = (0, 3.22)
J = Point(b)
f = Function((2 * sin((ω * x) + phase)), 0, max)
w = Vector(C, I)
ff = Function((2 * sin((ω * x) + phase)), 0, 20)
F: (0, (2 * sin(alpha + phase)))
a = Segment(D, F)