5. A signal is a sum of sinusoids with frequencies that obey the odd harmonic pattern: fn = (2n – 1)fi and amplitudes A,= . Plot the Fourier spectrum of this signal that illustrates the first 5 modes...

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Extracted text: 5. A signal is a sum of sinusoids with frequencies that obey the odd harmonic pattern: fn = (2n – 1)fi and amplitudes A,= . Plot the Fourier spectrum of this signal that illustrates the first 5 modes (i.e. has n = 1, 2, 3, 4, 5). n-1 %3D