01 /*
02 * $Id: ComplexRationalPolynomialMatrix.java,v 1.5 2008/02/02 05:53:02 koga Exp $
03 *
04 * Copyright (C) 2004 Koga Laboratory. All rights reserved.
05 *
06 */
07 package matxbook.chap17;
08
09 import org.mklab.nfc.matrix.RationalPolynomialMatrix;
10 import org.mklab.nfc.scalar.DoubleComplexNumber;
11 import org.mklab.nfc.scalar.Polynomial;
12 import org.mklab.nfc.scalar.RationalPolynomial;
13
14
15 /**
16 * 複素有理多項式を成分とする行列のサンプルです。
17 * @author koga
18 * @version $Revision: 1.5 $, 2004/04/19
19 */
20 public class ComplexRationalPolynomialMatrix {
21
22 /**
23 * メインメソッド
24 *
25 * @param args コマンドライン引数
26 */
27 @SuppressWarnings("nls")
28 public static void main(String[] args) {
29 Polynomial s = new Polynomial("s");
30 RationalPolynomial a11 = s.multiply(new DoubleComplexNumber(1, 1)).add(new DoubleComplexNumber(1, 3)).divide(s.add(2));
31 RationalPolynomial a12 = s.multiply(new DoubleComplexNumber(1, 1)).add(new DoubleComplexNumber(3, 5)).divide(s.add(4));
32 RationalPolynomial a21 = s.multiply(new DoubleComplexNumber(1, 1)).add(new DoubleComplexNumber(5, 7)).divide(s.add(6));
33 RationalPolynomial a22 = s.multiply(new DoubleComplexNumber(1, 1)).add(new DoubleComplexNumber(7, 1)).divide(s.add(8));
34 RationalPolynomialMatrix a = new RationalPolynomialMatrix(new RationalPolynomial[][] { {a11, a12}, {a21, a22}});
35 a.print("a");
36 }
37 }
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