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routh.m

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4.8 | 33 ratings Rate this file 105 Downloads (last 30 days) File Size: 2.15 KB File ID: #58 Version: 1.0

routh.m

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30 Jan 1997 (Updated )

Returns the symbolic Routh array given a polynomial.

Editor's Notes:

This file was selected as MATLAB Central Pick of the Week

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File Information
Description

Returns the symbolic Routh array given a polynomial, as used in classical controls. it handles special cases and symbolic variables. it has been tested in Matlab version 5.1 using the Symbolic Math Toolbox version 2.0.

Acknowledgements

This file inspired Gui For Routh Hurwitz Criterion.

Required Products Symbolic Math Toolbox
MATLAB release MATLAB 5.2 (R10)
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Comments and Ratings (38)
18 Dec 2016 Rick Obear

20 Mar 2016 m ps

m ps (view profile)

It fails with coefficient vector [1 5 7 5 6].
Last row term shoud be zero instead of 12 as function erroneously returns.

Comment only
17 Mar 2016 Weiming XIONG

01 Mar 2016 Yuri

Yuri (view profile)

13 Sep 2015 Thanh Nguyen

Very good

Comment only
03 Jun 2015 glabka glabka

Thanks, very helpful.

10 Mar 2015 Tin Nguyen

18 Dec 2012 hongqiqu

i want downlode this file,what i should do ?

23 Feb 2009 nguyen thaithien

Thanks very much for this.

Comment only
10 Nov 2008 Alessandro

It works well even on Matlab 7.5.0 (R2007b). Good

28 Jan 2008 Ioanna Tsalouchidou

Great

Comment only
25 Nov 2007 janell gamboa

13 Jun 2007 mohamed abd el moniem

merci

Comment only
11 Jun 2007 henry moreno

20 Apr 2007 J S

Thanks!!! Works like a charm! :)

31 Mar 2007 Rob Lou

Works perfectly!
Thnaks a lot!

10 Mar 2007 Yi Cao

Excellent.

17 Dec 2006 Karl T

thanks for that m-file!

02 Dec 2006 Travis L.

Excellent file. Very useful.

17 Oct 2006 Sumit Paudyal

10 May 2006 hatem ammi

it's a good and very useful script
thinks

08 May 2006 my self

well done...

18 Apr 2006 Sarah Brown

good work

18 Apr 2006 John Walker

18 Apr 2006 George Washington

18 Apr 2006 omer kurt

very good

11 Apr 2006 Salvo Varisco

08 Apr 2006 Jan Rune Bjørkelo

GREAT WORK! EXACTLY WHAT I WAS LOOKING FOR! =D

04 Apr 2006 Hansey Lee

29 Mar 2006 luiz mendes

29 Jun 2005 imad imad

Excellent code
Thanks

27 Mar 2005 Carlos Merino

24 Jan 2005 Deepa Anand

very good

25 Oct 2004 khoa Nguyen

thank you!!!!!

08 Oct 2004 Javier Robles R.

30 Mar 2004 - smiddy

Worked great on everything I could throw at it.

13 Aug 2003 edgar hidalgo florez

22 Oct 2001 hany ayesh

Good but needs to accommodate special cases.

Updates
24 Aug 2016 1.0

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