4. Compute the inverse DTFT of the following frequency function X(?) X(?) ... 1 -2? 2? -? ? \frac{2?}{3} [8 points] ??? (repeats) ?
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To do this, we can use the inverse DTFT formula: x[n] = (1/2π) ∫[π,-π] X(e^jω) e^(jωn) dω In this case, the frequency function X(e^jω) is given as 4. Show more…
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