where signals are expressed as a sum of sinusoids or exponentials. Actually, we touched on this topic in Chapters 4 and 5. Recall that the Laplace transform of a continuous-time signal is its spectral ...

Digital design operates with discrete signals, characterized by binary digits (0s and 1s), offering a finite range of levels. Whilst analog design involves continuous signals that can assume an ...

The Fourier series is a frequency-domain representation of a continuous-time periodic signal. What about aperiodic signals? The concept of Fourier series can be extended to the Fourier transform, ...