The estimation of the number of sinusoids present in a signal embedded in additive, white noise is investigated. The goal is to detect spectral lines associated with target vehicles, in such a way as to develop processing electronic to increase safety and comfort in vehicle. Here the authors present a new algorithm of detection, based on FFT-method. An adaptive threshold is computed to extract meaning spectral lines in the observed signal.
Frequency modulated continuous wave radar signal processing to improve active safety features
Signalverarbeitung eines frequenzmodulierten Dauerstrichradarsignals zur Verbesserung von aktiven Sicherheitsmerkmalen
1994
6 Seiten, 6 Bilder, 3 Tabellen, 6 Quellen
Conference paper
English
Frequency modulated continuous wave radar signal processing to improve active safety features
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