Class FFT

java.lang.Object
com.jhlabs.math.FFT

public class FFT extends Object
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected float[]
     
    protected float[]
     
    protected float[]
     
  • Constructor Summary

    Constructors
    Constructor
    Description
    FFT(int logN)
     
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    transform1D(float[] real, float[] imag, int logN, int n, boolean forward)
     
    void
    transform2D(float[] real, float[] imag, int cols, int rows, boolean forward)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Field Details

    • w1

      protected float[] w1
    • w2

      protected float[] w2
    • w3

      protected float[] w3
  • Constructor Details

    • FFT

      public FFT(int logN)
  • Method Details

    • transform1D

      public void transform1D(float[] real, float[] imag, int logN, int n, boolean forward)
    • transform2D

      public void transform2D(float[] real, float[] imag, int cols, int rows, boolean forward)