// Decompiled by Jad v1.5.8e. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/kpdus/jad.html
// Decompiler options: packimports(3) fieldsfirst 
// Source File Name:   HTangentParceptron.java

package drm.signal.neuro;


// Referenced classes of package drm.signal.neuro:
//			AbstractNeuroBox

public class HTangentParceptron extends AbstractNeuroBox
{

	public HTangentParceptron()
	{
	}

	protected double function(double sum)
	{
		double a = Math.exp(sum);
		double b = Math.exp(-sum);
		return (a - b) / (a + b);
	}
}
