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Unformatted text preview: in a table. Is there an integration formula for inverse transformation for the Fourier transform? e. The Fourier transform F ( θ ) of a discrete-time function f ( k ) is periodic and sym-metric. So if we know the transform values F ( θ ) for 0 ≤ θ ≤ θ max , we can construct the rest of the transform values: F ( θ ) for θ < 0 and θ ≥ θ max . What is the value of this θ max ? If you ﬁnd multiple answers, please pick the smallest positive value. Hint: The answer would be the same if the question is about the frequency response H ( e iθ ) of a discrete-time system....
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This document was uploaded on 05/15/2011.
- Spring '09