Matlab / FEM / fc_vfemp1 Add-ons

         eigs
         surface

  Matlab / FEM / fc_vfemp1 addons / eigs

The eigs add-on to the fc-vfemp1 Matlab toolbox contains codes which allow to compute numerically the eigenvalues and eigenfunctions of scalar or vector Boundary Value Problems.

Snapshots

Requirements This addon needs

• gmsh, A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities to be installed. Under Windows, the 32bit version of gmsh is required even if the system is 64bit.
• The fc-vfemp1 Matlab toolbox (>= 0.0.5).

Current development release

Version	date	archives	User’s Guide
0.0.2	February 8, 2017	(7 Ko) (24 Ko) (6 Ko)	(10992 Ko)

Installation (experimental) In a Matlab terminal with the fc-vfemp1 toolbox available run the following commands

Manual installation The eigs archives must be extracted in the path of the fc-vfemp1 toolbox. To obtain this path under Matlab we can used the command

Test To test this toolbox quickly, one can run one of the script examples located in the directory +fc_vfemp1/+addon/+eigs/+samples_2d. For example, runs

Old development release

Version	date	archives	User’s Guide
0.0.1	January 16, 2017	(7 Ko) (23 Ko) (6 Ko)	(10992 Ko)

  Matlab / FEM / fc_vfemp1 addons / surface

The surface addon to the fc-vfemp1 Matlab toolbox contains codes for solving scalar surface Boundary Value Problems.

Requirements This addon needs the

• gmsh, A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities to be installed,
• fc-vfemp1 Matlab toolbox (>= 0.0.3),
• fc-simesh Matlab toolbox (>= 0.1.1),
• fc-tools Matlab toolbox (>= 0.0.16),
• fc-oogmsh Matlab toolbox (>= 0.0.12 ),
• fc-hypermesh Matlab toolbox (>= 0.0.2).

Current development release

Version	date	archives	User’s Guide
0.0.1	January 20, 2017	(10 Ko) (34 Ko) (8 Ko)	(6103 Ko)

This addon was tested under :

• Ubuntu 14.04 LTS with Matlab releases 2015b to 2016b, and gmsh version 2.15.0

Installation (experimental) Then in a Matlab terminal with the fc-vfemp1 toolbox available run the following commands

Manual installation Get the surface archives and extract its contents in the fc-vfemp1 directory.