Determining z-transform and fourier transform

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Reference no: EM1347824

Q1) Consider the finite length sequence

x(n)=D(n) + 0.5D(n-5)

a) Determine z-transform and fourier transform of x(n)

b) Determine N-point DFT of x(n) for N=50,10 and 5

C) How area the DFT values for n=5 related to those of the DFT for N=50

d) what is the relationship between the N-point DFT of x(n) and the Fourier transform of x(n)

Reference no: EM1347824

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