Fréquence

F

2F

3F

4F

5F

Amplitude

SPECTRE DE FOURIER

A = 5 (slider from 1 to 5, step 0.5)
n = 5 (slider from 1 to 5, step 0.1)
A1: n
B1: 1 / A1
B = 3 (slider from 0 to 3, step 0.1)
C = 1.9 (slider from 0 to 3, step 0.1)
D = 3 (slider from 0 to 3, step 0.1)
E = 2.1 (slider from 0 to 3, step 0.1)
P: (1.2, E - 20)
L: (0.4, A - 20)
M: (0.6, B - 20)
N: (0.8, C - 20)
O: (1, D - 20)
G = (0.4, -20)
a = Segment(L, G)
H = (0.6, -20)
b = Segment(M, H)
I = (0.8, -20)
c = Segment(N, I)
J = (1, -20)
d = Segment(O, J)
K = (1.2, -20)
e = Segment(P, K)
F = (0.1, -21)
Q = (1.5, -21)
R = (1.5, -13)
S = (0.1, -13)
poly1, f, q, r, s = Polygon(F, Q, R, S)
u(x) = (A * sin((((2 * 3.141592653589793) * n) * x)))
v(x) = (A * sin((((2 * 3.141592653589793) * n) * x))) + (B * sin((((4 * 3.141592653589793) * n) * x))) + (C * sin((((6 * 3.141592653589793) * n) * x))) + (D * sin((((8 * 3.141592653589793) * n) * x))) + (E * sin((((10 * 3.141592653589793) * n) * x)))
T = (0.2, -20)
U = (1.5, -20)
w = Vector(T, U)
V = Point(r)
z = Vector(T, V)