sq4

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Across
  1. 3. Continuous functions are sampled to form a....
  2. 4. 2D Fourier transform and its inverse are infinitely....
  3. 6. Padding of zeros increases the frequency resolution.(t/f)
Down
  1. 1. The product of two even or two odd functions is
  2. 2. ....shift of an N point is equivalent to Linear shift of its periodic extension and its vice versa
  3. 5. ......is the representation of Aperiodic Discrete time signals