Homework Seven: Difference between revisions
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'''Figure out what happens if your sampled signal, x(t), has frequency components only for <math>\textstyle \frac{ |
'''Figure out what happens if your sampled signal, x(t), has frequency components only for <math>\textstyle \frac{1}{2}f_{s} < f < f_{s}</math>. Can you recover the original signal from it? If so, find the expression for x(t) in terms of x(nt).''' |
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Revision as of 17:46, 31 October 2009
Figure out what happens if your sampled signal, x(t), has frequency components only for . Can you recover the original signal from it? If so, find the expression for x(t) in terms of x(nt).
