Sampling - HW7: Difference between revisions
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Max.Woesner (talk | contribs) New page: == Max Woesner == Back to my Home Page === Homework #7 - Sampling === <br> Figure out what happens if your sampled signal, <math> x(t)\!</math>, has frequency components ... |
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=== Homework #7 - Sampling === | === Homework #7 - Sampling === | ||
Figure out what happens if your sampled signal, <math> x(t)\!</math>, has frequency components only for <math> \frac{f_s}{2}<f<f_s\!</math>. Can you recover the original signal from it? If so, find the expression for <math> x(t)\!</math> in terms of <math> x(nT)\!</math>.<br> | Figure out what happens if your sampled signal, <math> x(t)\!</math>, has frequency components only for <math> \frac{f_s}{2}<f<f_s\!</math>. Can you recover the original signal from it? If so, find the expression for <math> x(t)\!</math> in terms of <math> x(nT)\!</math>.<br> | ||
Revision as of 18:42, 22 October 2009
Max Woesner
Homework #7 - Sampling
Figure out what happens if your sampled signal, , has frequency components only for . Can you recover the original signal from it? If so, find the expression for in terms of .