Sampling - HW7

Max Woesner

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Homework #7 - Sampling

Figure out what happens if your sampled signal, $x(t)\!$, has frequency components only for ${\frac {f_{s}}{2}}<f<f_{s}\!$. Can you recover the original signal from it? If so, find the expression for $x(t)\!$ in terms of $x(nT)\!$.