Systems that pass some frequencies and block others: digital FIR and IIR filters, analog active filters, and the pulse-shaping and matched filters used in communication.
Area: Signals and Systems
Covered in
- 5ESC0 Signals II (DSP Fundamentals): Filter structure, Filter design
- 5XCC0 Biopotential and Neural Interface Circuits: Amplifiers and Filters
- 5ETC0 Communication 1: Raised cosine-rolloff Nyquist filtering
- 5ETB0 Communication Theory: Receiver Implementation, Matched Filters
Related topics
Z-Transform · Transfer Functions and Frequency Response · Digital Signaling and Pulse Shaping