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I enjoy the flow of this Slecture and the use of color to highlight the use of certain variables in equations. I also enjoy that the Slecture is short and sweet which makes it easy read and process. If there was one caveat I comment on it would be that in the last line that the DTFT of the complex exponential is repeated every 2*pi. Other than that is a great lecture, good job!
 
I enjoy the flow of this Slecture and the use of color to highlight the use of certain variables in equations. I also enjoy that the Slecture is short and sweet which makes it easy read and process. If there was one caveat I comment on it would be that in the last line that the DTFT of the complex exponential is repeated every 2*pi. Other than that is a great lecture, good job!
 
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* Review by student 3 
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* Review by Michel Olvera
  
Author answer here
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What I liked most about your Slecture was the use of color to emphasize the replacements in equations, since it is really helpful to clearly see and understand what you are talking about. Great job!
 
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* Review by student 4   
 
* Review by student 4   

Revision as of 17:17, 14 October 2014


Questions and Comments for

Discrete Time Fourier Transform with Example

A slecture by ECE student Jacob Holtman



Please post your reviews, comments, and questions below.



  • Review by Miguel Castellanos

You are clear about your thought process in both proving the periodicity property and computing a DTFT. This can be helpful because those general concepts can be applied to other similar problems. I also like your use of color to indicate the what term in the expression your are talking about. In your second computation, remeber that the DTFT is a continous function and therefore you must use the continous delta function, which is infinity (not 1) at a single point. Good job overall!


  • Review by Fabian Faes

I enjoy the flow of this Slecture and the use of color to highlight the use of certain variables in equations. I also enjoy that the Slecture is short and sweet which makes it easy read and process. If there was one caveat I comment on it would be that in the last line that the DTFT of the complex exponential is repeated every 2*pi. Other than that is a great lecture, good job!


  • Review by Michel Olvera

What I liked most about your Slecture was the use of color to emphasize the replacements in equations, since it is really helpful to clearly see and understand what you are talking about. Great job!


  • Review by student 4

Author answer here


Back to ECE438, Fall 2014

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has a message for current ECE438 students.

Sean Hu, ECE PhD 2009