edu.udo.cs.yale.tools.math
Class Complex

java.lang.Object
  edu.udo.cs.yale.tools.math.Complex

All Implemented Interfaces:

java.lang.Comparable

public class Complex
extends java.lang.Object
implements java.lang.Comparable

A class for complex numbers which consists of a real and an imaginary part.

Version:

$Id: Complex.java,v 1.10 2006/08/03 14:39:34 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private double	imaginary
private double	real

Constructor Summary

Complex(double real, double imaginary)

Method Summary

int	compareTo(java.lang.Object o)
double	getImaginary()
double	getLength()
double	getMagnitude(int n) Normalizes the amplitude to the correct value.
double	getReal()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

real

private double real

imaginary

private double imaginary

Constructor Detail

Complex

public Complex(double real,
               double imaginary)

Method Detail

getReal

public double getReal()

getImaginary

public double getImaginary()

getLength

public double getLength()

getMagnitude

public double getMagnitude(int n)

Normalizes the amplitude to the correct value. n must be the total used size, i.e. nyquist * 2.

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object