likelihoodDetectionModule.spectralEti

Class SpectralBand

java.lang.Object

likelihoodDetectionModule.spectralEti.SpectralBand

public class SpectralBand
extends java.lang.Object

A class which sums energy across a spectrum from a start frequency to an end frequency

Author:

Dave Flogeras

Constructor Summary

Constructors

Constructor and Description
SpectralBand(double fStart, double fEnd, double sampleRate)

Method Summary

Methods

Modifier and Type	Method and Description
double	calculate(double[] input) Calculates the energy in the given band.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpectralBand

public SpectralBand(double fStart,
            double fEnd,
            double sampleRate)

Method Detail

calculate

public double calculate(double[] input)

Calculates the energy in the given band. Since the spectrum's size is unknown at construction time, the calculate method calculates in terms of bins the start and end bin

Parameters:

input - Input spectra

Returns:

Value of average energy in the band