Question: 4. Given the Discrete Fourier transform of the sequence { a,b,c, d }is {-1,1 i,1,1+ i}. Find a, b, c, d Using the Inverse

4. Given the Discrete Fourier transform of the sequence { a,b,c, d

4. Given the Discrete Fourier transform of the sequence { a,b,c, d }is {-1,1 i,1,1+ i}. Find a, b, c, d Using the Inverse Discrete Fourier Transform formula: N-1 1 2nkni > X, eN %3D N n=0

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