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| + | ==Part 1== | ||
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A CT signal posted on Homework 1 was: | A CT signal posted on Homework 1 was: | ||
x(t) = sin(t) | x(t) = sin(t) | ||
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Note: This isn't an exact representation, but I did the best I could estimating the points using paint. In any case, it it possible to see that the thick lines are not periodic. | Note: This isn't an exact representation, but I did the best I could estimating the points using paint. In any case, it it possible to see that the thick lines are not periodic. | ||
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| + | ==Part 2== | ||
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| + | ==Creation of a Periodic Signal from a Non Periodic signal== | ||
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Back to Homework 2: | Back to Homework 2: | ||
[[Homework 2_ECE301Fall2008mboutin]] | [[Homework 2_ECE301Fall2008mboutin]] | ||
Revision as of 09:28, 11 September 2008
Contents
Part 1
A CT signal posted on Homework 1 was: x(t) = sin(t)
Periodic Signal
The New DT Signal: x[n] = sin[n] So taking that signal and making it a periodic DT signal by sampling at frequencies of n where n can only be multiples of pi.
Non Periodic Signal
The new DT Signal: x[n] = sin[n] Making this signal non periodic is by simply taking n to integer numbers, n=1, n=2, n=3, etc.
Note: This isn't an exact representation, but I did the best I could estimating the points using paint. In any case, it it possible to see that the thick lines are not periodic.
Part 2
Creation of a Periodic Signal from a Non Periodic signal
Back to Homework 2: Homework 2_ECE301Fall2008mboutin
