/**
* Copyright 2007 DFKI GmbH.
* All Rights Reserved. Use is subject to license terms.
*
* This file is part of MARY TTS.
*
* MARY TTS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package marytts.signalproc.analysis;
import marytts.util.math.ComplexArray;
/**
* A class for nesting results of complex valued linear prediction
*
* @author Oytun Türk
*
*/
public class ComplexLinearPredictor {
public ComplexArray complexLPCoeffs;
public ComplexArray reflectionCoeffs;
public double variance; // LP gain squared
public double gain;
public ComplexLinearPredictor(int predictionOrder) {
if (predictionOrder > 0) {
complexLPCoeffs = new ComplexArray(predictionOrder);
reflectionCoeffs = new ComplexArray(predictionOrder);
} else {
complexLPCoeffs = null;
reflectionCoeffs = null;
}
}
}