LAPACK.getInstance().dgesdd(job.netlib(), m, n, new double[0], Matrices.ld(m), new double[0], new double[0], Matrices.ld(m), new double[0], Matrices.ld(n), worksize, -1, iwork, info);
LAPACK.getInstance().dgesdd(job.netlib(), m, n, new double[0], Matrices.ld(m), new double[0], new double[0], Matrices.ld(m), new double[0], Matrices.ld(n), worksize, -1, iwork, info);
LAPACK.getInstance().dgesdd(JobSVD.Part.netlib(), m, n, new double[0], Matrices.ld(m), new double[0], new double[0], U.numRows, new double[0], Vt.numRows, worksize, -1, iwork, info);
/** * Computes an SVD * * @param A * Matrix to decompose. Size must conform, and it will be * overwritten on return. Pass a copy to avoid this * @return The current decomposition * @throws NotConvergedException */ public EconomySVD factor(DenseMatrix A) throws NotConvergedException { if (A.numRows() != m) throw new IllegalArgumentException("A.numRows() != m"); else if (A.numColumns() != n) throw new IllegalArgumentException("A.numColumns() != n"); final intW info = new intW(0); LAPACK.getInstance().dgesdd(JobSVD.Part.netlib(), m, n, A.getData(), A.numRows, S, U.getData(), U.numRows, Vt.getData(), Vt.numRows, work, work.length, iwork, info); if (info.val > 0) throw new NotConvergedException( NotConvergedException.Reason.Iterations); else if (info.val < 0) throw new IllegalArgumentException(); return this; }
/** * Computes an SVD * * @param A * Matrix to decompose. Size must conform, and it will be * overwritten on return. Pass a copy to avoid this * @return The current decomposition * @throws NotConvergedException */ public SVD factor(DenseMatrix A) throws NotConvergedException { if (A.numRows() != m) throw new IllegalArgumentException("A.numRows() != m"); else if (A.numColumns() != n) throw new IllegalArgumentException("A.numColumns() != n"); intW info = new intW(0); LAPACK.getInstance().dgesdd(job.netlib(), m, n, A.getData(), Matrices.ld(m), S, vectors ? U.getData() : new double[0], Matrices.ld(m), vectors ? Vt.getData() : new double[0], Matrices.ld(n), work, work.length, iwork, info); if (info.val > 0) throw new NotConvergedException( NotConvergedException.Reason.Iterations); else if (info.val < 0) throw new IllegalArgumentException(); return this; }
/** * Computes an SVD * * @param A * Matrix to decompose. Size must conform, and it will be * overwritten on return. Pass a copy to avoid this * @return The current decomposition * @throws NotConvergedException */ public SVD factor(DenseMatrix A) throws NotConvergedException { if (A.numRows() != m) throw new IllegalArgumentException("A.numRows() != m"); else if (A.numColumns() != n) throw new IllegalArgumentException("A.numColumns() != n"); intW info = new intW(0); LAPACK.getInstance().dgesdd(job.netlib(), m, n, A.getData(), Matrices.ld(m), S, vectors ? U.getData() : new double[0], Matrices.ld(m), vectors ? Vt.getData() : new double[0], Matrices.ld(n), work, work.length, iwork, info); if (info.val > 0) throw new NotConvergedException( NotConvergedException.Reason.Iterations); else if (info.val < 0) throw new IllegalArgumentException(); return this; }
com.github.fommil.netlib.LAPACK.getInstance().dgesdd(jobz, m, n, A, 0, lda, s, 0, u, 0, ldu, vt, 0, ldvt, work, 0, lwork, iwork, 0, info); if (info.val < 0)
com.github.fommil.netlib.LAPACK.getInstance().dgesdd(jobz, m, n, A, 0, lda, s, 0, u, 0, ldu, vt, 0, ldvt, work, 0, lwork, iwork, 0, info); if (info.val < 0)
com.github.fommil.netlib.LAPACK.getInstance().dgesdd(jobz, m, n, A, 0, lda, s, 0, u, 0, ldu, vt, 0, ldvt, work, 0, lwork, iwork, 0, info); if (info.val < 0)