01 /*
02 * $Id: LuDecomposeSampleP.java,v 1.9 2008/02/02 03:06:27 koga Exp $
03 *
04 * Copyright (C) 2004 Koga Laboratory. All rights reserved.
05 *
06 */
07 package matxbook.chap08;
08
09 import org.mklab.nfc.leq.LUDecomposition;
10 import org.mklab.nfc.matrix.DoubleMatrix;
11
12
13 /**
14 * 並べ替え付きLU分解のサンプルです。
15 * @author koga
16 * @version $Revision: 1.9 $, 2004/04/15
17 */
18 public class LuDecomposeWithPermutationSample {
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[][] { {1, 2, 3}, {6, 5, 4}, {7, 8, 1}});
28 LUDecomposition<DoubleMatrix> lup = a.luDecomposeWithPermutation();
29 lup.getL().print("L");
30 lup.getU().print("U");
31 lup.getP().print("P");
32 }
33 }
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