filtering concepts

mcqspedia.com has 5 Question/Answers about Topic filtering concepts

A complex number is defined as

A complex number is defined as
  • A. c = jI
  • B. c = R+jI
  • C. c = R
  • D. c = R+I
  • Correct Answer: Option B

Impulse has property called

Impulse has property called
  • A. rotating property
  • B. shifting property
  • C. additive property
  • D. additive inverse
  • Correct Answer: Option B

Fourier transform’s domain is

Fourier transform’s domain is
  • A. frequency domain
  • B. spatial domain
  • C. Fourier domain
  • D. time domain
  • Correct Answer: Option A

Sum of cosines and sines coefficient multiplied is

Sum of cosines and sines coefficient multiplied is
  • A. Fourier series
  • B. Fourier transform
  • C. fast Fourier series
  • D. fast Fourier transform
  • Correct Answer: Option A

Fourier transform of unit impulse at origin is

Fourier transform of unit impulse at origin is
  • A. undefined
  • B. infinity
  • C. 1
  • Correct Answer: Option C