ch.aplu.util

Interface Waveform

All Known Implementing Classes:

Waveform.ChirpWave, Waveform.SawtoothWave, Waveform.SineWave, Waveform.SquareWave, Waveform.TriangleWave

public interface Waveform

Interface to define the signature of the function to play.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Waveform.ChirpWave Implements a waveform (chirp).
static class	Waveform.SawtoothWave Implements a waveform (sawtooth).
static class	Waveform.SineWave Implements a waveform (sine).
static class	Waveform.SquareWave Implements a waveform (square).
static class	Waveform.TriangleWave Implements a waveform (triangle).
static class	Waveform.WavePlot Class to display a simple graphics window with 5 periods of the given waveform.

Method Summary

Methods

Modifier and Type	Method and Description
double	f(double t, double freq) Signature of the function to play

Method Detail

f

double f(double t,
       double freq)

Signature of the function to play

Parameters:

t - the time in seconds

freq - the frequency in Hertz

Returns:

the function return value