Phys_Wave


Physics

y = A * sin(omega*t - k*x)
  = A * sin(2*pi*nyu*t - 2*pi*x/lambda)
CategoryItemDescriptionNote
tomega角速度:時間1単位で進む位相(radian)
tnyu周波数:時間1単位で進む位相(2*pi=1)omega = 2*pi*nyu
xlambda波長:1周期で進む距離
xk波数:距離1単位で進む位相(radian)lambda*k = 2*pi