Scaling, stretching and shifting sinusoids
This article explains how the parameters A, w, and θ in the general sinusoid function s(x)=A·sin(w·x+θ) affect the amplitude, frequency, and phase shift of the standard sine wave.
This article explains how the parameters A, w, and θ in the general sinusoid function s(x)=A·sin(w·x+θ) affect the amplitude, frequency, and phase shift of the standard sine wave.