math.fourierTransforms.r2
Class FFTShortImageBean

java.lang.Object
  math.fourierTransforms.r2.FFTShortImageBean

public class FFTShortImageBean
extends java.lang.Object

Field Summary

FFTrgb

fftRgb

Constructor Summary

FFTShortImageBean(ShortImageBean sib)

Method Summary

void	complexMultMask(FFTShortImageBean fftShortImageBean)
int[]	forwardFFT()
FFTrgb	getFFTRgb()
java.awt.Image	getLogPsdImage()
int[]	getPhaseImage()
int[]	getPsd()
java.awt.Image	getPsdImage()
int[]	ifft()
static void	main(java.lang.String[] args)
void	maskMult(FFTShortImageBean k)
void	mult(FFTShortImageBean k)
void	normalize() scale the complex number plane by 1/(w*h); This is key for performing unitary transforms.
void	scale(float s)
static void	testSmallFFT2d()

Methods inherited from class java.lang.Object

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

Field Detail

fftRgb

public FFTrgb fftRgb

Constructor Detail

FFTShortImageBean

public FFTShortImageBean(ShortImageBean sib)

Method Detail

getFFTRgb

public FFTrgb getFFTRgb()

forwardFFT

public int[] forwardFFT()

getPhaseImage

public int[] getPhaseImage()

complexMultMask

public void complexMultMask(FFTShortImageBean fftShortImageBean)

getPsd

public int[] getPsd()

getPsdImage

public java.awt.Image getPsdImage()

getLogPsdImage

public java.awt.Image getLogPsdImage()

ifft

public int[] ifft()

normalize

public void normalize()

scale the complex number plane by 1/(w*h); This is key for performing unitary transforms.

maskMult

public void maskMult(FFTShortImageBean k)

mult

public void mult(FFTShortImageBean k)

scale

public void scale(float s)

testSmallFFT2d

public static void testSmallFFT2d()

main

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