endrov.flowFourier
Class EvOpFourierComplexForward2D

java.lang.Object
  endrov.flow.EvOpGeneral
      endrov.flow.EvOpSlice
          endrov.flowFourier.EvOpFourierComplexForward2D

public class EvOpFourierComplexForward2D
extends EvOpSlice

Fourier transform. FFT if possible, otherwise DFT. FFT is O(n log n), DFT is O(n^2)

Constructor Summary

EvOpFourierComplexForward2D()

Method Summary

EvPixels[]	exec(ProgressHandle ph, EvPixels... p) Apply given several image planes, returns one or more image planes depending on operation
int	getNumberChannels() Get the number of channels/stacks/image planes that this operation will return
static Tuple<EvPixels,EvPixels>	transform(EvPixels inRe, EvPixels inIm)

Methods inherited from class endrov.flow.EvOpSlice

exec, exec, exec1, exec1, exec1

Methods inherited from class endrov.flow.EvOpGeneral

exec11, exec11, exec1Untyped, execUntyped

Methods inherited from class java.lang.Object

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

Constructor Detail

EvOpFourierComplexForward2D

public EvOpFourierComplexForward2D()

Method Detail

exec

public EvPixels[] exec(ProgressHandle ph,
                       EvPixels... p)

Description copied from class: EvOpGeneral

Apply given several image planes, returns one or more image planes depending on operation

Specified by:

exec in class EvOpGeneral

getNumberChannels

public int getNumberChannels()

Description copied from class: EvOpGeneral

Get the number of channels/stacks/image planes that this operation will return

Specified by:

getNumberChannels in class EvOpGeneral

transform

public static Tuple<EvPixels,EvPixels> transform(EvPixels inRe,
                                                 EvPixels inIm)