(New page: <br> = Lecture 5 Blog, ECE301 Fall 2010, Prof. Boutin = Friday January 21, 2011 (Week 2) - See [[Lecture Schedule ECE301Spring11 Boutin|...) |
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| − | + | = Lecture 5 Blog, [[2011 Spring ECE 301 Boutin|ECE301 Spring 2011]], [[User:Mboutin|Prof. Boutin]] = | |
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| − | = Lecture 5 Blog, [[2011 Spring ECE 301 Boutin|ECE301 | + | |
Friday January 21, 2011 (Week 2) - See [[Lecture Schedule ECE301Spring11 Boutin|Course Schedule]]. | Friday January 21, 2011 (Week 2) - See [[Lecture Schedule ECE301Spring11 Boutin|Course Schedule]]. | ||
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| − | + | Today we covered the definition of the unit step and impulse step functions in DT and in CT. We covered their relationship "both ways" (, i.e. how to write the step function in terms of the unit impulse, and how to write the unit impulse in terms of the step fection). We pointed out how to use the unit impulse for sampling, and how to use the unit step function for restricting the duration of a signal. The latter will be useful for the [[HW2_ECE301_Spring2011_Prof_Boutin|the second homework assignment]]. | |
== Action items before the next lecture:<br> == | == Action items before the next lecture:<br> == | ||
| − | + | *Read Sections 1.6, 2.1, 2.2 in the book. | |
| − | * | + | *Keep working on [[HW2_ECE301_Spring2011_Prof_Boutin|the second homework assignment]] |
| + | ==Relevant Rhea Pages== | ||
| + | *[[ECE_301_Fall_2007_mboutin_Sifting_Property|The sifting property of the Dirac delta]] | ||
Previous: [[Lecture4ECE301S11|Lecture 4]] | Previous: [[Lecture4ECE301S11|Lecture 4]] | ||
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Next: [[Lecture6ECE301S11|Lecture 6]] | Next: [[Lecture6ECE301S11|Lecture 6]] | ||
| − | + | === Picture of the day:<br> === | |
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As requested by Prof. Mimi, a picture of her presenting nonsense in the class is taken and posted. | As requested by Prof. Mimi, a picture of her presenting nonsense in the class is taken and posted. | ||
| − | + | :If you are puzzled by this "nonsense", look at this [[Main_Page_ECE301Fall2008chihw|discussion]]-pm | |
| − | <br> | + | [[Image:Prof_Mimi_Presenting_Nonsense.jpg|509x309px]]<br> |
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Latest revision as of 12:25, 31 January 2011
Contents
Lecture 5 Blog, ECE301 Spring 2011, Prof. Boutin
Friday January 21, 2011 (Week 2) - See Course Schedule.
Today we covered the definition of the unit step and impulse step functions in DT and in CT. We covered their relationship "both ways" (, i.e. how to write the step function in terms of the unit impulse, and how to write the unit impulse in terms of the step fection). We pointed out how to use the unit impulse for sampling, and how to use the unit step function for restricting the duration of a signal. The latter will be useful for the the second homework assignment.
Action items before the next lecture:
- Read Sections 1.6, 2.1, 2.2 in the book.
- Keep working on the second homework assignment
Relevant Rhea Pages
Previous: Lecture 4
Next: Lecture 6
Picture of the day:
As requested by Prof. Mimi, a picture of her presenting nonsense in the class is taken and posted.
- If you are puzzled by this "nonsense", look at this discussion-pm
