Java Matrix Square sqr(double[] a, double res[])

Description

sqr

License

Open Source License

Declaration

public final static double[] sqr(double[] a, double res[]) 

Method Source Code

//package com.java2s;
/*/*  ww  w. j  a  v a  2  s .c o  m*/
 *  Util.java
 *  This file is part of AcMus.
 *  
 *  AcMus: Tools for Measurement, Analysis, and Simulation of Room Acoustics
 *  
 *  Copyright (C) 2006 Leo Ueda, Bruno Masiero
 *  
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *  
 *  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 General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */

public class Main {
    public final static double[] sqr(double[] a, double res[]) {
        for (int i = 0; i < a.length; i++) {
            res[i] = a[i] * a[i];
        }
        return res;
    }

    public final static double[] sqr(double[] a) {
        return sqr(a, new double[a.length]);
    }
}

Related

1. sqrdist(float[] a, float[] b)
2. sqrEuclidianDist(float[] p, float[] q)
3. sqrt(double[] v)
4. sqrt(double[] vector)