wave
Author: jt ΕΚΦΕ ΚΑΛΛΙΠΟΛΗΣ

start

pause-step

restart

''πηγή''

πηγή

θετική

αρνητική

κατεύθυνση

s = 1
t = 0 (slider from 0 to 10, step 0.0050)
v = 3 (slider from 3 to 5, step 1)
fr = 1 (slider from 0.25 to 2, step 0.25)
λ: v / fr
g = If(abs(x) / λ < fr * t, sin(2 * π * (fr * t - abs(x) / λ)) - 5, -5)
Ο = Intersect(g, yAxis, (0, -5))
T: 1 / fr
h = If(s * x / λ ≤ fr * t, sin(2 * π * (fr * t - s * x / λ)))
Α = Intersect(h, yAxis, (0, 0))