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Monday September 13, 2010. | Monday September 13, 2010. | ||
| − | In Lecture #9, we discussed the relationship between the poles/zeros of the z-transform and the magnitude of the DT Fourier transform. We also began talking about sampling. It was announced that the deadline for the peer-review is now pushed back. (I will announce when later.) | + | In Lecture #9, we first had the visit of Prof. Jan Allebach, who told us about a former ECE438 student who now uses DSP in her work. Her company is called N-ask, and it is part of the Purdue industrial round table today and tomorrow. Here is a [[Media:Naskflyer.pdf|flyer]]. In case you missed the presentation, here is the video. |
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| + | <youtube>Wn-xtv5ge0Y</youtube> | ||
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| + | We discussed the relationship between the poles/zeros of the z-transform and the magnitude of the DT Fourier transform. We also began talking about sampling. It was announced that the deadline for the peer-review is now pushed back. (I will announce when later.) | ||
Related Rhea pages: | Related Rhea pages: | ||
| − | *[[ | + | *[[Partial_Fraction_Expansion|Guide to partial fraction expansion]] |
Several students asked me after class how to obtain the ROC of a z-transform. There is a really good example on | Several students asked me after class how to obtain the ROC of a z-transform. There is a really good example on | ||
Latest revision as of 06:19, 15 September 2010
Lecture 9 Blog, ECE438 Fall 2010, Prof. Boutin
Monday September 13, 2010.
In Lecture #9, we first had the visit of Prof. Jan Allebach, who told us about a former ECE438 student who now uses DSP in her work. Her company is called N-ask, and it is part of the Purdue industrial round table today and tomorrow. Here is a flyer. In case you missed the presentation, here is the video.
We discussed the relationship between the poles/zeros of the z-transform and the magnitude of the DT Fourier transform. We also began talking about sampling. It was announced that the deadline for the peer-review is now pushed back. (I will announce when later.)
Related Rhea pages:
Several students asked me after class how to obtain the ROC of a z-transform. There is a really good example on this page. Feel free to add comments/questions.
Previous: Lecture 8; Next: Lecture 10
