11.13 Determine the Fourier series coefficients X¡[k], i = 1, ..., 4, for each of the following periodic discrete-time s

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11 13 Determine The Fourier Series Coefficients X K I 1 4 For Each Of The Following Periodic Discrete Time S 1 (221.17 KiB) Viewed 15 times

11.13 Determine the Fourier series coefficients X¡[k], i = 1, ..., 4, for each of the following periodic discrete-time signals. Explain the connec- tion between these coefficients and the symmetry of the corresponding signals. (a) x₁[n] has a fundamental period N = 5 and in a period x₁ [n] = 1 in − 1 ≤ n ≤ 1 and x₁[−2] = x₁ [2] = 0. (b) x₂ [n] has a fundamental period N = 5 and in a period x₂ [n] = 0.5" in −1≤ n ≤ 1 and x₂[-2] = x₂ [2] = 0.