Fresnel

phase à l'origine

sin(α)

Vecteur  \;  tournant

Sinusoïde

0

6.28

phase à l'origine

alpha = ωt

t=α/ω

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

phase = 0 (slider from 0 to 6.28, step 0.175)
alpha = 0 (slider from 0 to 10, step 0.01)
max = 10
O = (-3, 0)
B: ((2 * cos(alpha + phase)) - 3, (2 * sin(alpha + phase)))
u = Vector(O, B)
A = (0, 2.5)
C = (0, -2.5)
a = Segment(A, C)
f = Function((2 * sin(x + phase)), 0, max)
E: (max + 1, 0)
D = (0, 0)
b = Segment(D, E)
T: (alpha, (2 * sin(alpha + phase)))
c = Segment(B, T)
F = Intersect(a, c)
d = Segment(D, F)
e = Circle(O, B)
G = (-1, 0)
α = Angle(G, O, B)
t: (alpha, 0)
g = Segment(t, T)
H = Point(a)
I = (0, 3.22)
v = Vector(H, I)
J = Point(b)
K = (11.68, 0)
w = Vector(J, K)