Mathematics, 06.11.2019 04:31 kaffolter25

Assume f: r→c is a square-integrable function whose fourier transform is supported in the frequency band [2 khz,12 khz] (this means its fourier transform f(w) vanishes for any frequency w outside the interval [2000,12000]). assume we know the samples {f(nt) , n=,-1,0,1, } for t=100μs=10-4s. show how to synthesize f(x) from this set of samples

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