mboct-numerical-pkg belongs to a suite of packages which can be used for pre- and postprocessing of MBDyn models (https://www.mbdyn.org) with GNU-Octave (http://www.gnu.org/software/octave/). This package contains interfaces to several well known numerical solvers.
- Solve large scale sparse symmetric linear systems of equations using PaStiX (https://gitlab.inria.fr/solverstack/pastix), MUMPS (https://github.com/group-gu/mumps) or UMFPACK (http://faculty.cse.tamu.edu/davis/suitesparse.html).
- Solve large scale generalized symmetric eigenvalue problems with ARPACK (https://www.caam.rice.edu/software/ARPACK/).
- Compute fill in reducing node orderings with METIS (http://glaros.dtc.umn.edu/gkhome/metis/metis/overview).
- Compute sparse matrix vector products for symmetric sparse matrices where only the upper or lower triangular part of the matrix is stored.
- Compute selected eigenvalues, and optionally, eigenvectors of a real generalized symmetric-definite banded eigenproblem using LAPACK (http://www.netlib.org/lapack/).
- Computes all eigenvalues and, optionally, eigenvectors of a real symmetric matrix in packed storage using LAPACK.
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- See simple.yml as an example on how to install mboct-numerical-pkg.
- The function reference is automatically generated from the source code by means of Octave's generate_html package. See overview.html.
- Run Octave.
octave - At the Octave prompt load the package.
pkg load mboct-numerical-pkg - At the Octave prompt execute the tests.
test numerical_tests_01.tst