Turning a continuous-time signal into a sequence of samples. The Nyquist theorem says when the signal can be reconstructed; aliasing is what happens when it cannot.
Area: Signals and Systems
Covered in
- 5ESC0 Signals II (DSP Fundamentals): Sampling
- 5ETC0 Communication 1: Sampling theory, Sampling Methods (Pulse Amplitude Modulation)
- 5ESC0 Signals II (DSP Fundamentals), friend notes: Sampling
- 5ESD0 Control Systems: 9.1 Artifacts Introduced in Digital Control