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Write Fourier Transform of Unit step, Delta and gate function?
written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k •   modified 4.3 years ago
principles of communication network
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written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k

  • A unit step function is mathematically defined as,

    u (t) =1 for t ≥ 0

    =0 elsewhere

Using the definition of the Fourier transform we get,

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But unit step function is present for t ≥ 0

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We cannot substitute value of δ (t) directly in above equation because it is …

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