/*
* Encog(tm) Core v3.4 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2016 Heaton Research, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.mathutil.rbf;
import java.io.Serializable;
/**
* A multi-dimension RBF.
*/
public interface RadialBasisFunction extends Serializable {
/**
* Calculate the RBF result for the specified value.
*
* @param x
* The value to be passed into the RBF.
* @return The RBF value.
*/
double calculate(double[] x);
/**
* Get the center of this RBD.
* @param dimension The dimension to get the center for.
* @return The center of the RBF.
*/
double getCenter(int dimension);
/**
* Get the center of this RBD.
* @return The center of the RBF.
*/
double getPeak();
/**
* Set the peak.
* @param peak The peak.
*/
void setPeak(double peak);
/**
* @return The width of the RBF.
*/
double getWidth();
/**
* @return The dimensions in this RBF.
*/
int getDimensions();
/**
* Set the width.
* @param radius The width.
*/
void setWidth(double radius);
/**
* @return Get the centers.
*/
double[] getCenters();
/**
* Set the centers.
* @param center The centers.
*/
void setCenters(double[] center);
}