Examples of nullity()

Examples of com.nr.la.SVD.nullity()

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      fail("*** SVD: Inconsistent solution vector");
     
    }

//    System.out.println("svd: rank = " << svd.rank() << "  nullity = " << svd.nullity() << endl;
    localflag = (svd.rank() != 50 || svd.nullity() != 0);
    globalflag = globalflag || localflag;
    if (localflag) {
      fail("*** SVD: Unexpected rank or nullity in original matrix");
     
    }
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Examples of com.nr.la.SVD.nullity()

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      a[3][i]=a[2][i]-a[1][i];
      a[4][i]=0.0;
    }
    SVD svd2 = new SVD(a);
//    System.out.println("svd: rank = " << svd2.rank() << "  nullity = " << svd2.nullity() << endl;
    localflag = (svd2.rank() != 48 || svd2.nullity() != 2);
    globalflag = globalflag || localflag;
    if (localflag) {
      fail("*** SVD: Unexpected rank or nullity in modified matrix");
     
    }
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Examples of com.nr.la.SVD.nullity()

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    SVD svd = new SVD(m);
    double b[] = { 3, 1, 2 };
    double[] x = new double[3];
    System.out.println(svd.inv_condition());
    System.out.println(svd.rank());
    System.out.println(svd.nullity());
   
    svd.solve(b, x);
    System.out.println(NRUtil.toString(x));
  }
}
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