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PeterR
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Join Date: Oct 2006
Location: Windsor On Canada
Posts: 24

Nyquist Criterion

10/25/2006 9:07 AM

Can anyone direct me to some helpful sites that explain, and provide examples for the Nyquist Criterion? I have to take a technical exam, and during the course of study in university we did not cover this topic in my control systems class.

Thanks
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T Man
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United States - Member - New Member Engineering Fields - Electrical Engineering - New Member

Join Date: May 2006
Location: Pittsburgh PA
Posts: 121
#1

Re: Nyquist Criterion

10/25/2006 10:09 AM

Wikipedia goes over this pretty well.

http://en.wikipedia.org/wiki/Nyquist-Shannon_sampling_theorem

Good luck

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PeterR
Active Contributor

Join Date: Oct 2006
Location: Windsor On Canada
Posts: 24
#2
In reply to #1

Re: Nyquist Criterion

10/25/2006 1:18 PM

Thanks for your help
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JohnLush
Member

Join Date: Oct 2006
Location: Summer Hill NSW 2130, Australia
Posts: 6
#3

Re: Nyquist Criterion

10/25/2006 11:17 PM

Actually, "Nyquist Criterion" usually refers to the stability criterion, not the sampling theorem. Wiki does that well too, see http://en.wikipedia.org/wiki/Stability_criterion
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