Octave / Numerical / fc-amat

         Some demos
         Current development release
         Auto. Inst.
         Manu. Inst.
         Old development releases
         Old development releases

The  Octave package allows to efficiently extand some linear algebra operations on array of matrices (with same size) as matrix product, determinant, factorization, solving, ...

  Octave / Numerical / fc-amat/ demos

description	code/results	description	code/results
simple example 01		simple example 02
simple example 03		simple example 04
benchmark: solving linear systems		Linear combination

  Octave / Numerical / fc-amat Current development release

Version	date	package	full archives	install	User guide
0.1.3	December 19, 2022	(46 Ko)	(150 Ko) (289 Ko) (90 Ko)	(3 Ko)	(1149 Ko)

This package was only tested on Ubuntu 22.04.1 with Octave 7.3.0.

  Octave / Numerical / fc-amat/ Automatic installation, all in one (recommended)

For this method, one just has to get/download the install file ofc_amat_install.m Thereafter, one runs it under Octave. This script downloads, extracts and configures the fc-amat and the required package fc-tools in the current directory.

For example, to install this package in ~/Octave/packages directory, one has to copy the file ofc_amat_install.m in the ~/Octave/packages directory by using previous link. For example, in a Linux terminal, we can do:

cd ~/Octave/packages 
HTTP=http://www.math.univ-paris13.fr/~cuvelier/software/codes/Octave 
wget $HTTP/fc-amat/0.1.3/ofc_amat_install.m

>> cd ~/Octave/packages 
>> ofc_amat_install

where dirname is the installation directory (string).
This is the output of the ofc_amat_install command on a Linux computer:

Parts of the <fc-amat> Octave package. 
Copyright (C) 2018-2023 F. Cuvelier 
 
1- Downloading and extracting the packages 
2- Setting the <fc-amat> package 
Write in ~/Octave/packages/fc-amat-full/fc_amat-0.1.3/configure_loc.m ... 
3- Using packages : 
   ->             fc-tools : 0.0.35 
   ->             fc-bench : 0.1.3 
*** Using instructions 
   To use the <fc-amat> package: 
   addpath(’~/Octave/packages/fc-amat-full/fc_amat-0.1.3’) 
   fc_amat.init() 
 
   See ~/Octave/packages/ofc_amat_set.m

The complete package (i.e. with all the other needed packages) is stored in the directory

and, for each Octave session, one have to set the package by:

>> addpath(’~/Octave/packages/fc-amat-full/fc-amat-0.1.3’) 
>> fc_amat.init()

If it’s the first time the fc_amat.init() function is used, then its output is

Try to use default parameters! 
 Use fc_tools.configure to configure. 
Write in ~/Octave/packages/fc-amat-full/fc_tools-0.0.35/configure_loc.m ... 
Try to use default parameters! 
 Use fc_bench.configure to configure. 
Write in ~/Octave/packages/fc-amat-full/fc_bench-0.1.3/configure_loc.m ... 
Using fc_amat[0.1.3] with fc_tools[0.0.35], fc_bench[0.1.3].

Using fc_amat[0.1.3] with fc_tools[0.0.35], fc_bench[0.1.3].

For uninstalling, one just has to delete the directory

  Octave / Numerical / fc-amat/ Manual installation

• Download one of full archives which contains all the needed toolboxes (fc-amat, fc-tools and fc-bench).

• Extract the archive in a folder.

• Set Octave path by adding path of needed packages.

For example under Linux, to install this package in ~/Octave/packages directory, one can download fc-amat-0.1.3-full.tar.gz and extract it in the ~/Octave/packages directory:

HTTP=http://www.math.univ-paris13.fr/~cuvelier/software/codes/Octave 
wget $HTTP/fc-amat/0.1.3/fc-amat-0.1.3-full.tar.gz 
tar zxf fc-amat-0.1.3-full.tar.gz -C ~/Octave/packages

>> addpath(’~/Octave/packages/fc_amat-0.1.3’) 
>> addpath(’~/Octave/packages/fc_tools-0.0.35’) 
>> addpath(’~/Octave/packages/fc_bench-0.1.3’)

  Octave / Numerical / fc-amat / Version history

• 0.1.3 (December 19, 2022):

• 0.1.2 (February 17, 2020): minor change in configure function.

• 0.1.1 (January 2, 2020): using fc-bench package version 0.1.1.

• 0.0.3 (March 9, 2019): modifying installation and configuration files.

• 0.0.2 (September 17, 2018): first online version.

  Octave / Numerical / fc-amat / Old development releases

Version	date	package	full archives	install	User guide
0.1.2	February 17, 2020	(46 Ko)	(136 Ko) (272 Ko) (79 Ko)	(3 Ko)	(1292 Ko)
0.1.1	January 2, 2020	(46 Ko)	(129 Ko) (261 Ko) (74 Ko)	(3 Ko)	(1283 Ko)
0.0.3	March 9, 2019	(45 Ko)	(118 Ko) (246 Ko) (68 Ko)	(3 Ko)	(1267 Ko)
0.0.2	September 17, 2018	(44 Ko)	(113 Ko) (226 Ko) (66 Ko)	(3 Ko)	(1272 Ko)