Questions and Comments for Nyquist Theorem

A slecture by ECE student Robert Stein



Please post your reviews, comments, and questions below.



  • Review by Miguel Castellanos

You illustrate the basic concept of the proof well and you are concise. I think it would be a bit clearer if you mentioned what type of sampling you used and gave an example to illustrate the concept. A little more detail for the proof might be helpful to those not so comfortable with the material. Your ending remark is a good summary of the results of this theorem.


  • Review by Yijun Han

Your proof of Nyquist theorem is correct and clear, but you need to provide an example to show what happens when Nyquist condition satisfies or not satisfies.


  • Review by Soonho Kwon

It would have been better with the introduction, definition and conclusion. Having two graphs, had the effect of a little bit too much of simplicity, but it also was very clear to understand. Overall great job!


  • Review by Hyungsuk Kim

It is good to see the well drawn graphs however it would be better if you put some formulas and explanations about those two graphs. And it would be more understandable if you put some examples.


  • Review by Yerkebulan Y

Clear, simple, concise. Nyquist theorem is proved, which was the only thing that was asked.


  • Review by Fabian Faes

I do agree with everybody else that this is a clear and concise explanation, however for my liking I would have preferred more explanations and more detailed graph. The math listed and the graphs shown did however express a clear and logical idea. Overall a simple and straightforward slecture.


  • Review by Randall Cochran

The structure of the slecture was nice, and the graphs were easy to see and understand. As others have said, I would have liked to have seen an example showing the Nyquist condition not being met, and what the results of that would be.


  • Review by Michel Olvera

This Slecture summarizes in a short but concise way what we need to know about the Nyquist Theorem. More details and examples when Nyquist condition is not satisfied would be nice to add to your Slecture. Great job!


  • Review by Evan Stockrahm

This is quite a brief slecture. While I don't disagree with any information on the page, I think it could use a bit more explanation. For example, what is Xs(t). Let us know that X(f) is just an arbitrary plot.


  • Review by student 10

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