Signals

4 ch (3C 1T 3L*) · Undergraduate

Discrete-time (DT) and continuous-time (CT) signals. Signal characterization. Basic signal manipulation. Linear time-invariant systems and the convolution integral/sum. Signal approximation via orthogonal signal sets. Fourier Series. The CT Fourier Transform (FT) and properties. Sampling and reconstruction of signals. The DTFT and its properties. The DFT.