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Results tagged with discrete-signals
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user 70458
A discrete signal or discrete-time signal is a time series consisting of a sequence of quantities.
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Problem observing the correctness of a Fourier transform property
I'm studying "Signals & Systems" by Oppenheim et al.
On page 391, for a real-valued $x[n]$ whose Fourier transform is $X(e^{j\omega})$:
$$x[n] \leftrightarrow X(e^{j\omega})$$
$$\mathcal{Ev}\{x[n]\} …
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