This paper presents a novel approach to estimate chirp parameters in case of strong interference between two or more components in a 1D signal. In particular, it will proved that non ridge points provide a more robust parameters estimation in case of critical conditions. The proposed method has been tested on some synthetic signals and preliminary experimental results are very promising. © 2010 IEEE.
Instantaneous frequency detection via ridge neighbor tracking / Bruni, Vittoria; Marconi, S.; Vitulano, D.. - (2010), pp. 174-179. (Intervento presentato al convegno 2010 2nd International Workshop on Cognitive Information Processing, CIP2010 tenutosi a Elba Island nel 14 June 2010 through 16 June 2010) [10.1109/cip.2010.5604104].
Instantaneous frequency detection via ridge neighbor tracking
BRUNI, VITTORIA;S. Marconi;D. Vitulano
2010
Abstract
This paper presents a novel approach to estimate chirp parameters in case of strong interference between two or more components in a 1D signal. In particular, it will proved that non ridge points provide a more robust parameters estimation in case of critical conditions. The proposed method has been tested on some synthetic signals and preliminary experimental results are very promising. © 2010 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
