01 /*
02 * $Id: MaxMeanSum.java,v 1.12 2008/02/02 07:46:26 koga Exp $
03 *
04 * Copyright (C) 2004 Koga Laboratory. All rights reserved.
05 *
06 */
07 package matxbook.chap20;
08
09 import org.mklab.nfc.matrix.DoubleMatrix;
10 import org.mklab.nfc.matrix.ElementHolder;
11 import org.mklab.nfc.matrix.Matrix;
12
13
14 /**
15 * @author koga
16 * @version $Revision: 1.12 $, 2004/04/29
17 */
18 public class MaxMeanSum {
19
20 /**
21 * メインメソッド
22 *
23 * @param args コマンドライン引数
24 */
25 @SuppressWarnings("nls")
26 public static void main(String[] args) {
27 DoubleMatrix a = new DoubleMatrix(new double[][] { {9, 8, 4}, {1, 6, 5}, {3, 2, 7}});
28 System.out.println("m = " + a.max());
29 System.out.println("mv = " + a.mean());
30 Matrix s = a.cumulativeSum();
31 s.print("s");
32 ElementHolder<?> tmp = a.minimum();
33 System.out.println("min = " + tmp.getElement());
34 System.out.println("i = " + tmp.getRow());
35 System.out.println("j = " + tmp.getColumn());
36 }
37 }
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