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Interval Bode Plot

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Interval Bode Plot

by Janardhanan Sivaramakrishnan

 

08 Sep 2008 (Updated 19 Sep 2008)

Plots the bode plot for an parametric uncertain system

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Description

The script plots the envelope of the bode plot for a parametric uncertain/interval system.

interval_bode(NumVec,DenVec,clr)

The function accepts the numerator (NumVec) and denominator (DenVec) of the uncertain system as matrices of two rows each. The first row containing the lower bounds and the second row with the upper bounds. The argument clr is for the optional filling colour.

Required Products Control System Toolbox
MATLAB release MATLAB 7 (R14)
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Updates
09 Sep 2008

Error messages dealt with and mlint suggestions incorporated.

19 Sep 2008

Screenshot added. Example added.

Tag Activity for this File
Tag Applied By Date/Time
interval systems Janardhanan Sivaramakrishnan 22 Oct 2008 10:18:17
bode plot Janardhanan Sivaramakrishnan 22 Oct 2008 10:18:17
control design Janardhanan Sivaramakrishnan 22 Oct 2008 10:18:17
plots Janardhanan Sivaramakrishnan 22 Oct 2008 10:18:17

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