Normal Cosine Ripple Sine Lab — Formula Resonance Update
Base wave:
y₀ = A₀ sin(2π f₀ x + φ)
Traveling ripple on the normal:
m(s,t) = A₁ cos(2π f₁ (s - v t) + ψ)
New modulation formula:
R(x)= x sin(x^(1/n)) / ( x^(1/n) sin(x^(1/(n+1))) + ε )
Final curve uses the ripple plus a blended resonance from R.