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Hurwitz stability criterion and Routh-Schur stability criterion

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2.0 | 1 rating Rate this file 3 Downloads (last 30 days) File Size: 98.51 KB File ID: #20284
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Hurwitz stability criterion and Routh-Schur stability criterion

by Karel Perutka

 

13 Jun 2008 (Updated 27 Jun 2008)

Tests the stabity using Hurwitz and Routh-Schur criteria

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Description

I needed to test the stability of arbitrary polynomial using Hurwitz criterion and Routh-Schur criterion. Input contains the vector of characteristic polynomial coefficients.

Contains:
Hurw.m
RouSch.m
MATLAB release MATLAB 6.5 (R13)
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Comments and Ratings (2)
25 Nov 2009 Ramin Shamshiri

I entered [0.008 0.12 0.4004] and it never worked. Only displayed Testing using Routh-Schur criterion is starting, please wait ...
28 May 2010 Karel Perutka

The polynomial you entered do not need to be tested by the criterion.

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Updates
27 Jun 2008

Added screenshot in ZIP file as help.
Tag Activity for this File
Tag Applied By Date/Time
hurwitz Karel Perutka 22 Oct 2008 10:05:57
routh Karel Perutka 22 Oct 2008 10:05:57
schur Karel Perutka 22 Oct 2008 10:05:57
stability Karel Perutka 22 Oct 2008 10:05:57
criterion Karel Perutka 22 Oct 2008 10:05:57

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