Java Array Max Value max(double[] data)

Description

Find the maximum of all elements in the array, ignoring elements that are NaN.

License

Open Source License

Parameter

Parameter	Description
data	data

Return

max

Declaration

public static double max(double[] data) 

Method Source Code

//package com.java2s;
/**/*from  w  w w.ja v  a  2  s .  co  m*/
 * Copyright 2004-2006 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/>.
 *
 */

public class Main {
    /**
     * Find the maximum of all elements in the array, ignoring elements that are NaN.
     * 
     * @param data
     *            data
     * @return max
     */
    public static double max(double[] data) {
        double max = Double.NaN;
        for (int i = 0; i < data.length; i++) {
            if (Double.isNaN(data[i]))
                continue;
            if (Double.isNaN(max) || data[i] > max)
                max = data[i];
        }
        return max;
    }

    public static int max(int[] data) {
        int max = data[0];
        for (int i = 1; i < data.length; i++) {
            if (data[i] > max)
                max = data[i];
        }
        return max;
    }
}

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