diff mftoolbox/Contents.m @ 0:8f23314345f4 draft

Create local repository for matrix toolboxes. Step #0 done.
author Antonio Pino Robles <data.script93@gmail.com>
date Wed, 06 May 2015 14:56:53 +0200
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+% Matrix Function Toolbox (MFT).
+% Version 1.0             6-Mar-2008
+% Copyright (c) 2008 by N. J. Higham
+%
+%   arnoldi               - Arnoldi iteration
+%   ascent_seq            - Ascent sequence for square (singular) matrix.
+%   cosm                  - Matrix cosine by double angle algorithm.
+%   cosm_pade             - Evaluate Pade approximation to the matrix cosine.
+%   cosmsinm              - Matrix cosine and sine by double angle algorithm.
+%   cosmsinm_pade         - Evaluate Pade approximations to matrix cosine and sine.
+%   expm_cond             - Relative condition number of matrix exponential.
+%   expm_frechet_pade     - Frechet derivative of matrix exponential via Pade approx.
+%   expm_frechet_quad     - Frechet derivative of matrix exponential via quadrature.
+%   fab_arnoldi           - f(A)*b approximated by Arnoldi method.
+%   funm_condest1         - Estimate of 1-norm condition number of matrix function.
+%   funm_condest_fro      - Estimate of Frobenius norm condition number of matrix function.
+%   funm_ev               - Evaluate general matrix function via eigensystem.
+%   funm_simple           - Simplified Schur-Parlett method for function of a matrix.
+%   logm_cond             - Relative condition number of matrix logarithm.
+%   logm_frechet_pade     - Frechet derivative of matrix logarithm via Pade approx.
+%   logm_iss              - Matrix logarithm by inverse scaling and squaring method.
+%   logm_pade_pf          - Evaluate Pade approximant to matrix log by partial fractions.
+%   mft_test              - Test the Matrix Function Toolbox.
+%   mft_tolerance         - Convergence tolerance for matrix iterations.
+%   polar_newton          - Polar decomposition by scaled Newton iteration.
+%   polar_svd             - Canonical polar decomposition via singular value decomposition.
+%   polyvalm_ps           - Evaluate polynomial at matrix argument by Paterson-Stockmeyer alg.
+%   power_binary          - Power of matrix by binary powering (repeated squaring).
+%   quasitriang_struct    - Block structure of upper quasitriangular matrix.
+%   readme                - Welcome to the Matrix Function Toolbox.
+%   riccati_xaxb          - Solve Riccati equation XAX = B in positive definite matrices.
+%   rootpm_newton         - Coupled Newton iteration for matrix pth root.
+%   rootpm_real           - Pth root of real matrix via real Schur form.
+%   rootpm_schur_newton   - Matrix pth root by Schur-Newton method.
+%   rootpm_sign           - Matrix Pth root via matrix sign function.
+%   signm                 - Matrix sign decomposition.
+%   signm_newton          - Matrix sign function by Newton iteration.
+%   sqrtm_db              - Matrix square root by Denman-Beavers iteration.
+%   sqrtm_dbp             - Matrix square root by product form of Denman-Beavers iteration.
+%   sqrtm_newton          - Matrix square root by Newton iteration (unstable).
+%   sqrtm_newton_full     - Matrix square root by full Newton method.
+%   sqrtm_pd              - Square root of positive definite matrix via polar decomposition.
+%   sqrtm_pulay           - Matrix square root by Pulay iteration.
+%   sqrtm_real            - Square root of real matrix by real Schur method.
+%   sqrtm_triang_min_norm - Estimated min norm square root of triangular matrix.
+%   sylvsol               - Solve Sylvester equation.