Gráfica del seno interactiva
Amplitude, frequency and phase each deform a sine curve in their own way, and it is easy to confuse which does what. This simulation gives you a slider for each so you can isolate the effect of one at a time.
Cómo usar esta simulación
- Adjust amplitude, frequency and phase independently
- Switch between sine and cosine
- Overlay a second curve for comparison
Qué observar
- Amplitude changes the height without touching the period
- Raising the frequency squeezes more cycles into the same width
- A cosine is just a sine shifted by a quarter of a period
La física detrás
For y = A·sin(Bx + C), the amplitude A stretches the curve vertically, B compresses it horizontally so the period becomes 2π/B, and C shifts it sideways by −C/B. Amplitude and period are independent, which is why changing one leaves the other untouched.