Sampling and fourier transform of sampled function Multiple Choice Questions Online pdf eBooks Download

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MCQs on Sampling and fourier transform of sampled function Quiz pdf Download

MCQ. Band limited function can be recovered from its samples if acquired samples are at rate twice highest frequency, this theorem is called

  1. sampling theorem
  2. sampling theorem
  3. sampling theorem
  4. sampling theorem

A

MCQ. Any function whose Fourier transform is zero for frequencies outside finite interval is called

  1. high pass function
  2. low pass function
  3. band limited function
  4. band pass function

C

MCQ. Sampled frequency less than nyquist rate is called

  1. under sampling
  2. over sampling
  3. critical sampling
  4. nyquist sampling

A

MCQ. Effect caused by under sampling is called

  1. smoothing
  2. sharpening
  3. summation
  4. aliasing

D

MCQ. Product of two functions in spatial domain is what, in frequency domain

  1. correlation
  2. convolution
  3. Fourier transform
  4. fast Fourier transform

B