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Calculates inverse Z-transform by long division

4.8 | 20 ratings Rate this file 9 Downloads (last 30 days) File Size: 2.58 KB File ID: #1752 Version: 1.0

Calculates inverse Z-transform by long division


Tamer Mellik (view profile)


29 May 2002 (Updated )

Calculates inverse Z-transform by long division.

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There are many ways to evaluate inverse Z transforms. One of them is inverse Z-transform by long division. Here , I submit a function to do this easily. You can divide one polynomial any degree by any polynomial any degree.


This file inspired Polynomial Division By Convolution Quotient And Reminder and Polynomial Division By Convolution Up To Finite Terms.

MATLAB release MATLAB 6.0 (R12)
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Comments and Ratings (25)
08 May 2016 Daniel Villa

Gracias. Me sirvió. Thanks. It worked for me.

08 May 2016 Daniel Villa

Gracias. Me sirvió. Thanks. It does works for me.

Comment only
26 Mar 2011 Bilal Siddiqui


08 Aug 2008 Mazin Thani

This is what I am looking for.TQ so much

15 May 2008 kaushal chokhawala

good job

01 Apr 2008 Joseph Papanko

i need some information on Z transformation by long division and partial fraction calculations.
thank you

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22 Mar 2008 Howard R.

Works great!

01 Jul 2007 Dani Serrano

Great!! very useful dude

11 May 2007 Niall Lindsay

18 Feb 2007 k s

16 Dec 2006 Huliyar Mallikarjuna

Very useful, should be made standard part of the commands! Thanks, job well done!

30 Jul 2006 christine estoque


24 Jul 2006 Ahmed abdelallah

Really Excellent ...

12 Jul 2006 Micahel Geoge

Awesome, awesome, awesome.

08 May 2006 Chow Hua

16 Feb 2006 Toran Guil

Easy, compact, and commented ... Excellent

Comment only
01 Dec 2005 tolga ozkurt

simple but very good work

22 Sep 2005 Ash Kel

21 Aug 2004 v.v.s.k chakravarthi

simulation of 33/11 kv power transformer

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05 May 2004 Rob Markous


20 Apr 2004 Paul Kafig

It's just what I needed! Nice work.

23 Mar 2004 Nirav Shah

04 Feb 2004 Ahmed Sharaf

It is really nice !

03 Feb 2004 lee sangkyu


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25 Sep 2003 Nish Chandra

Works GR8!

31 Mar 2016 1.0

BSD license added

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