lt.monarch.math
Class FFT

java.lang.Object
  lt.monarch.math.FFT

public class FFT
extends java.lang.Object

FFT - Fast Fourier Transform class

Constructor and Description

FFT()

Method Summary

Modifier and Type	Method and Description
double	fft(ArrayDataModel dataModel, int nn, int isign)
double[]	fft(double[] data, int nn, int isign)

Methods inherited from class java.lang.Object

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

Constructor Detail

FFT

public FFT()

Method Detail

fft

public double[] fft(double[] data,
                    int nn,
                    int isign)

fft

public double fft(ArrayDataModel dataModel,
                  int nn,
                  int isign)