(b) Consider the digital sequence x[n]= [4 2 0 -1] Calculate its Discrete Fourier Transform (DFT). Sketch the magnitude
Posted: Fri May 20, 2022 11:50 pm
(b) Consider the digital sequence x[n]= [4 2 0 -1] Calculate its Discrete Fourier Transform (DFT). Sketch the magnitude of the DFT over a full period. [10 marks a