Consider the discrete-time Fourier transform of Ha(e) of a discrete-time LTI system's impulse response h[n]. Assume...
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Consider the discrete-time Fourier transform of Ha(e) of a discrete-time LTI system's impulse response h[n]. Assume that h[n] satisfies the following five properties: (i) The system is causal. (ii) Ha(e) = H (e-ju). (iii) The discrete-time Fourier transform of the sequence h[n + 1] is real. (iv) Ha(e)|²dw = 2. (v) Ha(e) = 0. -π Consider the discrete-time Fourier transform of Ha(e) of a discrete-time LTI system's impulse response h[n]. Assume that h[n] satisfies the following five properties: (i) The system is causal. (ii) Ha(e) = H (e-ju). (iii) The discrete-time Fourier transform of the sequence h[n + 1] is real. (iv) Ha(e)|²dw = 2. (v) Ha(e) = 0. -π
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