Second-order adaptive infinite impulse response filter
Abstract
A second order infinite impulse response (IIR) filter is introduced. An efficient algorithm to use as a line enhancer and tracker is presented. It is demonstrated that it can be used very effectively to enhance and track a single or dominant sinusoid in broadband noise.
- Publication:
-
Presented at the Asilomar Conf. on Circuits
- Pub Date:
- 1983
- Bibcode:
- 1983csc..conf.....A
- Keywords:
-
- Algorithms;
- Electric Filters;
- Impulse Generators;
- Infinity;
- Computerized Simulation;
- Specific Impulse;
- Electronics and Electrical Engineering