From d3d7c6245df36a43ab0cceb67836897abdf0e47a Mon Sep 17 00:00:00 2001 From: Christoph Hertzberg Date: Wed, 27 Jul 2016 09:55:39 +0200 Subject: Add brackets to block matrix and fixed some typos --- Eigen/src/QR/CompleteOrthogonalDecomposition.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'Eigen/src/QR') diff --git a/Eigen/src/QR/CompleteOrthogonalDecomposition.h b/Eigen/src/QR/CompleteOrthogonalDecomposition.h index f24dfd40c..f299d3c00 100644 --- a/Eigen/src/QR/CompleteOrthogonalDecomposition.h +++ b/Eigen/src/QR/CompleteOrthogonalDecomposition.h @@ -29,11 +29,12 @@ struct traits > * * \param MatrixType the type of the matrix of which we are computing the COD. * - * This class performs a rank-revealing complete ortogonal decomposition of a + * This class performs a rank-revealing complete orthogonal decomposition of a * matrix \b A into matrices \b P, \b Q, \b T, and \b Z such that * \f[ - * \mathbf{A} \, \mathbf{P} = \mathbf{Q} \, \begin{matrix} \mathbf{T} & - * \mathbf{0} \\ \mathbf{0} & \mathbf{0} \end{matrix} \, \mathbf{Z} + * \mathbf{A} \, \mathbf{P} = \mathbf{Q} \, + * \begin{bmatrix} \mathbf{T} & \mathbf{0} \\ + * \mathbf{0} & \mathbf{0} \end{bmatrix} \, \mathbf{Z} * \f] * by using Householder transformations. Here, \b P is a permutation matrix, * \b Q and \b Z are unitary matrices and \b T an upper triangular matrix of @@ -134,7 +135,7 @@ class CompleteOrthogonalDecomposition { /** This method computes the minimum-norm solution X to a least squares - * problem \f[\mathrm{minimize} ||A X - B|| \f], where \b A is the matrix of + * problem \f[\mathrm{minimize} \|A X - B\|, \f] where \b A is the matrix of * which \c *this is the complete orthogonal decomposition. * * \param B the right-hand sides of the problem to solve. -- cgit v1.2.3