rasmus.interpreter.sampled.util
Class FFT

java.lang.Object
  rasmus.interpreter.sampled.util.FFT

public final class FFT
extends java.lang.Object

Constructor Summary

FFT(int fftFrameSize)

Method Summary

void	calc(double[] data, int sign)
void	calcDFT(double[] data)
void	calcLOGDFT(double[] data)
static void	main(java.lang.String[] args)
double[]	wBlackman()
double[]	wHamming()
double[]	wHanning()

Methods inherited from class java.lang.Object

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

Constructor Detail

FFT

public FFT(int fftFrameSize)

Method Detail

wHanning

public double[] wHanning()

wHamming

public double[] wHamming()

wBlackman

public double[] wBlackman()

main

public static void main(java.lang.String[] args)

calcLOGDFT

public final void calcLOGDFT(double[] data)

calcDFT

public final void calcDFT(double[] data)

calc

public final void calc(double[] data,
                       int sign)