Package algs91

Class FFT

java.lang.Object

algs91.FFT

public class FFT
extends Object

Constructor Summary

Constructors

Constructor	Description
FFT()

Method Summary

Modifier and Type	Method	Description
static Complex[]	cconvolve(Complex[] x, Complex[] y)
static Complex[]	convolve(Complex[] x, Complex[] y)
static Complex[]	fft(Complex[] x)
static Complex[]	ifft(Complex[] x)
static void	main(String[] args)
static void	show(Complex[] x, String title)

Methods inherited from class java.lang.Object

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

Constructor Details

FFT

public FFT()

Method Details

fft

public static Complex[] fft(Complex[] x)

ifft

public static Complex[] ifft(Complex[] x)

cconvolve

public static Complex[] cconvolve(Complex[] x,
 Complex[] y)

convolve

public static Complex[] convolve(Complex[] x,
 Complex[] y)

show

public static void show(Complex[] x,
 String title)

main

public static void main(String[] args)