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Dequiv

28 Nov 2001 (Updated 07 Feb 2007)

Digital Equivalents Library

File Information
Description	This Simulink library contains several (multichannel) discrete equivalents of simple continuous time filters, in particular: 1) pz-matched equivalents of simple first and second order systems. 2) Tustin equivalent of a generic continuous time state space system. In addition to the above filters, the four "generic multichannel digital filter" blocks give the user the possibility to apply a previously designed SISO digital filter to all the signals in a vector. Two examples, and other utility blocks such as multichannel moving average filters and multichannel delay chains are included. It works in Matlab 5.3.1 as well as in later versions (tested in 6.1). Giampy, April 2002
MATLAB release	MATLAB 5.3.1 (R11.1)
Zip File Content
Other Files	contents.m, demos.m, dequiv.mdl, digflt.mdl, info.xml, multifil.mdl, slblocks.m

Tags for This File
Everyone's Tags	bilinear, digital filters, discrete equivalents, filter analysis, filter design, multichannel, tustin
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Updates
01 Apr 2002	Four new blocks and one example added. Several improvements to some pre-existing blocks.
31 Mar 2003	Small error in Demos.m corrected.
19 May 2003	Signature Updated in the description.
02 Jun 2003	The file info.xml has been updated.
02 Jun 2003	The file info.xml has been updated.
12 May 2005	Renamed everything lowercase
07 Feb 2007	Changed info.xml file to avoid annoying messages within the last matlab versions.

Tag Activity for this File
Tag	Applied By	Date/Time
filter design	Giampiero Campa	22 Oct 2008 06:39:34
filter analysis	Giampiero Campa	22 Oct 2008 06:39:34
digital filters	Giampiero Campa	22 Oct 2008 06:39:34
bilinear	Giampiero Campa	22 Oct 2008 06:39:34
discrete equivalents	Giampiero Campa	22 Oct 2008 06:39:34
tustin	Giampiero Campa	22 Oct 2008 06:39:35
multichannel	Giampiero Campa	22 Oct 2008 06:39:35

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