vec_math
Class PowerSpectrum.WelchWindow

java.lang.Object
  vec_math.PowerSpectrum.WelchWindow

All Implemented Interfaces:

Function

Enclosing class:

PowerSpectrum

public static class PowerSpectrum.WelchWindow
extends Object
implements Function

The Welch window function.

Field Summary

private double	inverse Inverse of the length.
private double	length Length of window as a double.

Constructor Summary

PowerSpectrum.WelchWindow(int m)
Constructs the Bartlett window function with a specified half-length.

Method Summary

double

evaluate(double j) Evaluates the Bartlett window function.

Methods inherited from class java.lang.Object

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

Field Detail

length

private double length

Length of window as a double.

inverse

private double inverse

Inverse of the length.

Constructor Detail

PowerSpectrum.WelchWindow

public PowerSpectrum.WelchWindow(int m)

Constructs the Bartlett window function with a specified half-length.

Method Detail

evaluate

public double evaluate(double j)

Evaluates the Bartlett window function.

Specified by:

evaluate in interface Function