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smxl

01 Oct 2000 (Updated 23 Oct 2007)

Code covered by the BSD License

The Simulink MatriX Library (SMXL) - a collection of blocks that handle matrices in Simulink.

File Information
Description	SMXL (Simulink MatriX Library) it's a powerful real and complex matrix operations support for Simulink 3 (R11.1) that works fine for later versions as well. It features : -) Multiplication -) Transposition -) Singular Value Decomposition -) Pseudo-Inversion via SVD -) Other simple operations All the s-functions are written in optimized level-2 c code and are fully Real Time Workshop Compatible. A library of ROTATION MATRICES which can be very useful for simulations of rigid bodies in 3D space, is included. There are different examples including a Variable State Space System and an adaptive multilayer neural network.
Required Products	Simulink
MATLAB release	MATLAB 5.3.1 (R11.1)
Zip File Content
Other Files	contents.m, demos.m, docs/index.txt, docs/license.txt, docs/readme.txt, docs/vblocks.pdf, examples/abcdkkf.mat, examples/dvss.mat, examples/dvss.mdl, examples/nnex.mdl, examples/nnex2.mdl, examples/smxldemo.mdl, examples/vccmspex.mdl, examples/vcmultex.mdl, examples/vcpinvex.mdl, examples/vcpsvdex.mdl, examples/vcrankex.mdl, examples/vctrspex.mdl, examples/vrcmspex.mdl, examples/vrpinvex.mdl, examples/vrrankex.mdl, examples/vrsvdex.mdl, info.xml, license.txt, slblocks.m, smxl.mdl, source/vrmult.c, source/vrpinv.c, source/vrsvd.c, vrmult.dll, vrmult.mexw32, vrpinv.dll, vrpinv.mexw32, vrsvd.dll, vrsvd.mexw32

Tags for This File
Everyone's Tags	inverse, matrices, matrix, pseudoinverse, simulink, svd, transpose
Tags I've Applied
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Comments and Ratings (5)
06 Oct 2003	Ahmet Shala
25 Jan 2005	Masih Hosseini
02 Feb 2007	Liu rong	wonderful
11 May 2007	Feng Tyan	The block "vrhcomp" doesn't work right.
28 Dec 2009	Ahmet	very good

Please login to add a comment or rating.

Updates
27 Nov 2001	added: file info.xml for R12, and example on variable state space.
02 Jun 2003	Updated signature and info.xml
22 Nov 2004	A much faster selector-based transposition block has been implemented. Also, two new blocks for aerospace engineering usage have been added.
09 May 2005	Everything renamed to lowercase.
12 May 2005	Removed extra dir info from zip file
07 Feb 2007	Changed info.xml file to avoid annoying messages within the last matlab versions.
23 Oct 2007	Recompiled mex-files with Matlab 7.1 so that everything works fine on newer versions requiring the .mexw32 extension

Tag Activity for this File
Tag	Applied By	Date/Time
simulink	Giampiero Campa	22 Oct 2008 06:35:04
matrix	Giampiero Campa	22 Oct 2008 06:35:04
matrices	Giampiero Campa	22 Oct 2008 06:35:04
inverse	Giampiero Campa	22 Oct 2008 06:35:04
pseudoinverse	Giampiero Campa	22 Oct 2008 06:35:04
transpose	Giampiero Campa	22 Oct 2008 06:35:04
svd	Giampiero Campa	22 Oct 2008 06:35:04

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