Examples of BidiagonalDecompositionRow

org.ejml.alg.dense.decomposition.bidiagonal.BidiagonalDecompositionRow

Performs a {@link org.ejml.alg.dense.decomposition.bidiagonal.BidiagonalDecomposition} usinghouseholder reflectors. This is efficient on wide or square matrices.
@author Peter Abeles

Examples of org.ejml.alg.dense.decomposition.bidiagonal.BidiagonalDecompositionRow

            assertEquals(off[i],A_found.get(i,i+1),1e-8);
        }
    }


    public static SvdImplicitQrAlgorithm createHelper( DenseMatrix64F a ) {
        BidiagonalDecompositionRow bidiag = new BidiagonalDecompositionRow();
        assertTrue(bidiag.decompose(a.<DenseMatrix64F>copy()));
        double diag[] = new double[a.numRows];
        double off[] = new double[ diag.length-1 ];
        bidiag.getDiagonal(diag,off);


        return createHelper(a.numRows,a.numCols,diag,off);
    }

View Full Code Here

Examples of org.ejml.alg.dense.decomposition.bidiagonal.BidiagonalDecompositionRow

        if( canUseTallBidiagonal && numRows > numCols * 2 && !computeU ) {
            if( bidiag == null || !(bidiag instanceof BidiagonalDecompositionTall) ) {
                bidiag = new BidiagonalDecompositionTall();
            }
        } else if( bidiag == null || !(bidiag instanceof BidiagonalDecompositionRow) ) {
            bidiag = new BidiagonalDecompositionRow();
        }
    }

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.