Study of an autoadaptive equalizer: Computerized simulation based on Kalman filter or gradient methods
Abstract
The principle of an autoadaptive equalizer is envisaged, specifically to deal with parasitic noise on data transmission lines. Data transmission is described and the necessity of an equalizer is shown. The appropriate mathematical tools are layed out and computerized simulation, along with results obtained, are explained. Programs that make use of Kalman numerical filtering are presented.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1981
- Bibcode:
- 1981STIN...8214471A
- Keywords:
-
- Adaptive Filters;
- Digital Simulation;
- Equalizers (Circuits);
- Kalman Filters;
- Computer Programs;
- Data Transmission;
- Noise Reduction;
- Signal Processing;
- Transmission Efficiency;
- Electronics and Electrical Engineering