Difference between revisions of "What is the Nyquist contour for discrete systems?"

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[[Image:discrete_contour.jpg]]
 
[[Image:discrete_contour.jpg]]
  
--[[User:Braman|Braman]] 16:33, 14 November 2007 (PST)
+
--[[User:Braman|Julia Braman]] 16:33, 14 November 2007 (PST)
  
 
[[Category: CDS 101/110 FAQ - Lecture 7-2]]
 
[[Category: CDS 101/110 FAQ - Lecture 7-2]]
 
[[Category: CDS 101/110 FAQ - Lecture 7-2, Fall 2007]]
 
[[Category: CDS 101/110 FAQ - Lecture 7-2, Fall 2007]]

Revision as of 00:35, 15 November 2007

The contour that was drawn in class for discrete systems was incorrect. The following contour is correct, since it encloses everything outside of the circle about the origin of radius one (which is everything that would be unstable as a pole).

Discrete contour.jpg

--Julia Braman 16:33, 14 November 2007 (PST)